Mileage over 230,000 km of the 2008 Nissan Teana sedan V6. When you start the car, there will be idle flameout phenomenon; cold car takes 20 ck200 key programmer seconds or so to start, and after starting the engine shake obvious dithering hot car slowed; turn off immediately after the restart, normal can start. If you turn off more than 1 minute, and then start more difficult.
Failure Analysis:
(1) First, to start the power check test results between the battery voltage 12-14V, exclude battery failure;
(2) then check the oil pressure, fuel pressure gauge connected to the oil, start the engine, the fuel pressure measured at work, oil pressure is 290KPa. Ten minutes after the flame, measured normal oil pressure 219KPa. Fuel pressure were within normal range.
, the resistance and the obd iphone high-voltage ignition coil resistance were within the normal range.
(4) Check the crankshaft position sensor resistance between 950 ~ 1250Ω, throttle position sensor resistance between 1-9kΩ, were within the normal range.
(5) Taking into account the engine wiring harness, plug, wire dissolved if there is a problem and there is connected to the line, all were normal, and then check the cylinder of each cylinder pressure, the pressure in 900Kpa above, are within the normal range.
(6) confirmed that no more than a few parts of the fault, once again on the point of contact for each thread to be checked to clean up, each terminal autohex ii connectors have not found the problem, then the car can be properly started. Over three days, could not beat the car breakdown phenomenon occurs again.
(7) the car in the shop customers do in-depth examination, cold the next morning to check the above items, test results Step 1 Step 5 are consistent with prior to Step 6 found that the cylinder pressure is not normal, of which there are two a cylinder pressure is relatively small, the other four cylinder does not exceed the maximum cylinder pressure 200Kpa, therefore open the cylinder head, and found that the valve has not closed the door seat and valve tappets have formed around 2 ~ 5mm thick coke see the top of the piston valve has been out of the top few rows of the ditch and India. Under this situation, the quality of gasoline is suspected, open the fuel cap, and immediately smelled a pungent taste. So take a moment
(8) to clean soot around the valve seat and valve lifter, as well as the valve re-polished, no other problems after the confirmation. Reinstall the cylinder head, replace the car petrol car. Then start the engine, failure to lift.
2015年4月13日星期一
2014年10月29日星期三
The 2009 Fiesta car or truck accelerates terrible
Symptom: a 2009 Ford Fiesta sedan versions, outfitted with 1.5 L VVT inline four-cylinder motor and four-speed handbook transmission, icom a2the overall mileage of about twenty,000 km. In accordance on the driver to reflect the recent failure from the car or truck appeared to accelerate lousy, is always to step around the accelerator pedal in the conclude, the pace does not exceed a hundred km / h.
Troubleshooting adopted the vehicle, the main dynamic check. In computerized mode, in the event the speed reaches a hundred krr by, if it carries on to speed up, the transmission will instantly downshift from 4 block down three block, block from 3 to 2 block, the velocity gm tech 2 little by little declined; in manual transmission method , as during the four-speed place, in spite of how stage around the accelerator pedal, the engine speed will never exceed 300011min. Then the static test, the slow phase to the accelerator pedal, the motor hasten to 6600 r / min; slam the accelerator pedal, the engine accelerate to only 4000 r / min.
Connection IDS, did not detect the fault code, then had to start out with the examination outcomes. Below standard conditions, in case the engine velocity to 6600 T / nùn, the motor regulate device will handle the oil off to perform a task during the pace restrict. Static exam results is often noticed from the oil off slow acceleration time is standard, but in the scenario of sudden acceleration could be found as the oil off the timing progress. The fundamental reason for this situation should be more than enough oil provide, the immediate cause of a great deal of the oil pipeline blockage, for instance for pipe deformation, gas made up of impurities.
Connect the gasoline pressure gauge examination, very low pace once the gasoline stress is four bar (1bar = one hundred kPa), ordinary; but only when tricky ds708 acceleration gasoline force two.5 bar, very low. Check out the fuel pump to your fuel rail to the pipeline, and no abnormalities were uncovered; verify the gas high-quality, also located no abnormalities. The gas system for demolition washing machine connected to the gasoline rail examination, acceleration effectiveness again to standard. Could it be a challenge while using the gasoline pump? Then exchange the fuel pump, tubing connections for the excellent exam, however the fault continues to be. That is peculiar, considerably deliberation, due to begin to see the condition for internal tubing, so suspect the condition nevertheless lies in the offer tubing. The gasoline pump to the oil provide pipe rails taken off, the facet using a piece iobd2 of cloth wrapped throughout the tubing for, then inserted into the high-pressure air gun with the other aspect from the tubing. Hair felt some thing on the commence of block, and later on on easily, and may Jacobsson open and located a little piece of sponge (Determine 1), and it has been soaked in yellow. Reconnect following a excellent exam for that pipeline, accelerated general performance back again to typical.
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Troubleshooting adopted the vehicle, the main dynamic check. In computerized mode, in the event the speed reaches a hundred krr by, if it carries on to speed up, the transmission will instantly downshift from 4 block down three block, block from 3 to 2 block, the velocity gm tech 2 little by little declined; in manual transmission method , as during the four-speed place, in spite of how stage around the accelerator pedal, the engine speed will never exceed 300011min. Then the static test, the slow phase to the accelerator pedal, the motor hasten to 6600 r / min; slam the accelerator pedal, the engine accelerate to only 4000 r / min.
Connection IDS, did not detect the fault code, then had to start out with the examination outcomes. Below standard conditions, in case the engine velocity to 6600 T / nùn, the motor regulate device will handle the oil off to perform a task during the pace restrict. Static exam results is often noticed from the oil off slow acceleration time is standard, but in the scenario of sudden acceleration could be found as the oil off the timing progress. The fundamental reason for this situation should be more than enough oil provide, the immediate cause of a great deal of the oil pipeline blockage, for instance for pipe deformation, gas made up of impurities.
Connect the gasoline pressure gauge examination, very low pace once the gasoline stress is four bar (1bar = one hundred kPa), ordinary; but only when tricky ds708 acceleration gasoline force two.5 bar, very low. Check out the fuel pump to your fuel rail to the pipeline, and no abnormalities were uncovered; verify the gas high-quality, also located no abnormalities. The gas system for demolition washing machine connected to the gasoline rail examination, acceleration effectiveness again to standard. Could it be a challenge while using the gasoline pump? Then exchange the fuel pump, tubing connections for the excellent exam, however the fault continues to be. That is peculiar, considerably deliberation, due to begin to see the condition for internal tubing, so suspect the condition nevertheless lies in the offer tubing. The gasoline pump to the oil provide pipe rails taken off, the facet using a piece iobd2 of cloth wrapped throughout the tubing for, then inserted into the high-pressure air gun with the other aspect from the tubing. Hair felt some thing on the commence of block, and later on on easily, and may Jacobsson open and located a little piece of sponge (Determine 1), and it has been soaked in yellow. Reconnect following a excellent exam for that pipeline, accelerated general performance back again to typical.
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2014年10月14日星期二
Nissan Sylphy G11 sedan air con cooling admirer continues to be turned off at high speed
Symptom: a Nissan Sylphy G11 sedan, the amassed mileage of forty three,000 km, the open air cooling fan at significant speed, although the closure of air cooling elm327 v1.5 admirer will carry on to high-speed operation, and may not stop; when no air-con, in the event the coolant temperature following reaching ninety five, superior speed cooling enthusiast continues to be unable to halt, only to restart the engine immediately after flameout, the cooling supporter to stop working.
Check Analysis: diagnostic examination fault, no fault code is stored. Immediately after analysis, ECM change signal based upon speed, engine coolant gm tech2 scanner temperature, and air-con refrigerant force within the cooling lover handle, then connect the tension gauge to test air con, typical. Suspect a dilemma while using the cooling lover relay, right after changing the clever command module failure remains.
Because no air super mb star c3 conditioning, if the coolant temperature reaches 95 ℃ cooling fans are going to be able to get started operating, indicating coolant temperature signal is normal. Since the air conditioning program to operate appropriately, the ECM can obtain signals air conditioning turned on. Leaving only air-conditioned force sign questionable. Browse data stream located air con launch scanner stress sensor sign voltage is two.201 V. The traditional data must be 1.304V, the air con tension sensor sign indeed inaccurate.
Remedy: Swap the air-con tension sensor.
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Check Analysis: diagnostic examination fault, no fault code is stored. Immediately after analysis, ECM change signal based upon speed, engine coolant gm tech2 scanner temperature, and air-con refrigerant force within the cooling lover handle, then connect the tension gauge to test air con, typical. Suspect a dilemma while using the cooling lover relay, right after changing the clever command module failure remains.
Because no air super mb star c3 conditioning, if the coolant temperature reaches 95 ℃ cooling fans are going to be able to get started operating, indicating coolant temperature signal is normal. Since the air conditioning program to operate appropriately, the ECM can obtain signals air conditioning turned on. Leaving only air-conditioned force sign questionable. Browse data stream located air con launch scanner stress sensor sign voltage is two.201 V. The traditional data must be 1.304V, the air con tension sensor sign indeed inaccurate.
Remedy: Swap the air-con tension sensor.
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2014年9月23日星期二
BYD F3 coolant temperature is higher along with the Abs malfunction lamp is lit
Approximately 112,000 km mileage BYD F3 sedan command (QCJ7150A). The vehicle driver replicate the coolant temperature is substantial, along with the Abdominal muscles launch crp129 sale malfunction lamp around the instrument panel lights.
Troubleshooting: Just after receiving the vehicle, 1st confirm that the failure phenomenon. Examination found that the automobile electronics supporter is not really operating, as well as the Abs malfunction lamp is lit. According towards the fault assessment of phenomena, doable reasons behind the failure are: coolant temperature sensor fault, digital admirer failure, instrument inside fault or engine control program and Abs technique line failure. Evaluate the fault, motor coolant temperature is significant and the Abdominal muscles malfunction lamp belonging to two programs, so opel tech2 it really should to start with be certain there is no prevalent url amongst both of these fault phenomena, by access command circuit uncovered the vehicle, the car electronics lover relay and Abs shared a 10 A fuse, and thus really should first examine ranging from this typical fuse. Soon after evaluation, the junction box of your ECM ten A fuse (Determine 1) has in fact blown, replace the fuse with a new, as long as the ignition swap is turned on, the fuse has blown, you'll be able to determine the initial failure may be the digital lover manage Ab muscles circuit to circuit or quick to floor position; more dismantling and located no irregular line there, so unplug the lover around the 1st relay, the enthusiast on the 2nd relay as well as the admirer around the 3rd relay examination, even so the fault persists, this Description Failure is just not an electronic lover regulate circuit; then Abs unplug wire connector assembly examination, electronic lover do the job returned to typical, indicating the fault lies in the Ab muscles assembly. Reconnect sd connect c4 Stomach muscles wire connector assembly, fault detector test with Abdominal muscles, go through the next a few fault codes: 00034- still left rear wheel speed sensor open circuit or limited to ground, C0035- right rear wheel speed sensor open or take iron shorts and C0048-DRP digital brake power distribution program) is invalid. Assessment, fault codes 00034 and fault code C0035 details refers back to the remaining and correct rear wheel speed sensor, two sensors as well as line cannot concurrently damaged, particularly the fault code 00048, stated is invalid DPR, DPR is digital brake power distribution procedure, it's no separate components, just one from the Stomach muscles management unit control application only, and therefore the failure is due to the car Abdominal muscles inference injury triggered from the cartridge.
Troubleshooting: Swap renault clip the junction box in the ECM 10 A fuse and Abs assembly, as well as the Ab muscles clean the air inside the exclusion take a look at, digital lover is doing work adequately, Ab muscles malfunction lamp within the instrument panel isn't any extended lit, motor coolant temperature also returned to normal, failure to wholly eliminate.
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Troubleshooting: Just after receiving the vehicle, 1st confirm that the failure phenomenon. Examination found that the automobile electronics supporter is not really operating, as well as the Abs malfunction lamp is lit. According towards the fault assessment of phenomena, doable reasons behind the failure are: coolant temperature sensor fault, digital admirer failure, instrument inside fault or engine control program and Abs technique line failure. Evaluate the fault, motor coolant temperature is significant and the Abdominal muscles malfunction lamp belonging to two programs, so opel tech2 it really should to start with be certain there is no prevalent url amongst both of these fault phenomena, by access command circuit uncovered the vehicle, the car electronics lover relay and Abs shared a 10 A fuse, and thus really should first examine ranging from this typical fuse. Soon after evaluation, the junction box of your ECM ten A fuse (Determine 1) has in fact blown, replace the fuse with a new, as long as the ignition swap is turned on, the fuse has blown, you'll be able to determine the initial failure may be the digital lover manage Ab muscles circuit to circuit or quick to floor position; more dismantling and located no irregular line there, so unplug the lover around the 1st relay, the enthusiast on the 2nd relay as well as the admirer around the 3rd relay examination, even so the fault persists, this Description Failure is just not an electronic lover regulate circuit; then Abs unplug wire connector assembly examination, electronic lover do the job returned to typical, indicating the fault lies in the Ab muscles assembly. Reconnect sd connect c4 Stomach muscles wire connector assembly, fault detector test with Abdominal muscles, go through the next a few fault codes: 00034- still left rear wheel speed sensor open circuit or limited to ground, C0035- right rear wheel speed sensor open or take iron shorts and C0048-DRP digital brake power distribution program) is invalid. Assessment, fault codes 00034 and fault code C0035 details refers back to the remaining and correct rear wheel speed sensor, two sensors as well as line cannot concurrently damaged, particularly the fault code 00048, stated is invalid DPR, DPR is digital brake power distribution procedure, it's no separate components, just one from the Stomach muscles management unit control application only, and therefore the failure is due to the car Abdominal muscles inference injury triggered from the cartridge.
Troubleshooting: Swap renault clip the junction box in the ECM 10 A fuse and Abs assembly, as well as the Ab muscles clean the air inside the exclusion take a look at, digital lover is doing work adequately, Ab muscles malfunction lamp within the instrument panel isn't any extended lit, motor coolant temperature also returned to normal, failure to wholly eliminate.
http://mbstardiagnose.blogspot.com/
2014年8月20日星期三
Autel Maxidas DS708 Setup Update and Sale: What is Autel MaxiDAS® DS708
Autel Maxidas DS708 Setup Update and Sale: What is Autel MaxiDAS® DS708: Autel MaxiDAS® DS708 is covered 30 Asian, European and American car models. Language supporting: English, French, Spanish, Portuguese, Japa...
By investigating beauty put on components odometer train you to definitely detect
Steering wheel in the everyday rotation, unknowingly will leave a deep imprint, as well as the chance of changing the steering wheel is small, it autel ideal demonstrates the car frequency, but you'll find house owners will use steering wheel address, additional some judgment issues. In any case, the vehicle can be a lots of don and tear to protect up the traces can't manage, like the central armrest, shift lever surface area started to slide, it really is certainly not be able to dress in a few fifty thousand kilometers to achieve. After a lengthy journey seat force, lessened elasticity, ageing noticeably, leather might be worn shiny, rigid. If there are indications of an updated seat, which eventually, the car mileage. Additionally, the car's plastic knob to regulate the paddles, might be used as numerous instances, and turn out to be shiny and clean, sellers and intermediaries could advance on the interior of your car has been sprayed with a thick table board wax, and thus extra thoroughly identification.
Under regular instances, the brakes of existence in more than a hundred,000 km. If a made use of motor vehicle additional than 5 a long time, though the brakes are quite new, this means the car brakes replaced its Mileage is bound to much more than 100,000 kilometers or more. Also, om121 scanner the bigger the quantity of miles traveled, motor put on is bigger, will inevitably lead to motor sealing worse. This kind of as oil spills, leakage, ability down, sluggish acceleration, dynamic performance deteriorates, burning oil, go ahead and take blue smoke etc. Purchase a used car when check also ought to examine the situation in these spots.
Tire use may be reported that additionally to the odometer, the space traveled and also the size of the auto most intuitive general performance. Some more mature drivers in acquiring a made use of auto, will first examine the tires, rather than just take a look at one particular. In case you find a flat tire actia multidiag tread, the sting has no edges, indicating which the automobile experienced run a good deal absent. Additionally, the normal range of kilometers tires likely about fifty,000 km. If the circumstance 4 tires emergence of latest and unique, then it could be because of to elements this kind of as an accident, but was compelled to replace a tire. Nonetheless, this strategy is simply applicable to some many years shorter second-hand vehicle, car age lengthy auto tire substitution cycle may be very tricky to choose the particular mileage on the car.
We must very first know that the for a longer period mileage vehicle, the degree of aging with the inside is also extra impressive. Simply because people from the fgtech galletto approach of going, the unavoidable contact with the vehicle inside in addition to a selection of change knob, so professionals consider that a car's inside recency generally touring with a car or truck mileage proportional. And replacement charges inside is fairly substantial, plenty of people need a vehicle even if some look new, and few would replace the many interior components.
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Under regular instances, the brakes of existence in more than a hundred,000 km. If a made use of motor vehicle additional than 5 a long time, though the brakes are quite new, this means the car brakes replaced its Mileage is bound to much more than 100,000 kilometers or more. Also, om121 scanner the bigger the quantity of miles traveled, motor put on is bigger, will inevitably lead to motor sealing worse. This kind of as oil spills, leakage, ability down, sluggish acceleration, dynamic performance deteriorates, burning oil, go ahead and take blue smoke etc. Purchase a used car when check also ought to examine the situation in these spots.
Tire use may be reported that additionally to the odometer, the space traveled and also the size of the auto most intuitive general performance. Some more mature drivers in acquiring a made use of auto, will first examine the tires, rather than just take a look at one particular. In case you find a flat tire actia multidiag tread, the sting has no edges, indicating which the automobile experienced run a good deal absent. Additionally, the normal range of kilometers tires likely about fifty,000 km. If the circumstance 4 tires emergence of latest and unique, then it could be because of to elements this kind of as an accident, but was compelled to replace a tire. Nonetheless, this strategy is simply applicable to some many years shorter second-hand vehicle, car age lengthy auto tire substitution cycle may be very tricky to choose the particular mileage on the car.
We must very first know that the for a longer period mileage vehicle, the degree of aging with the inside is also extra impressive. Simply because people from the fgtech galletto approach of going, the unavoidable contact with the vehicle inside in addition to a selection of change knob, so professionals consider that a car's inside recency generally touring with a car or truck mileage proportional. And replacement charges inside is fairly substantial, plenty of people need a vehicle even if some look new, and few would replace the many interior components.
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2014年7月28日星期一
Renault Koleos SUV Gas instructions authorized
Mileage of about 113,000 km, equipped with two.5L engine and CVT transmission in 2011 imported Renault Koleos sport-utility autos. fgtech v54 Consumers replicate: the failure on the motor vehicle beneath the gasoline gauge pointer about the pink warning tick problem appears over after gas level warning indicator lights and accompanied by a unexpected drop of fuel gauge pointer into the lowest stage in the phenomenon. This phenomenon, the auto are going to be significantly less compared to nearest gasoline station ran out of fuel exhibited signs of stalling and won't begin all over again soon after flameout.
By asking the user to learn the fault in the auto, in the event the car or truck reaches ninety,000 km mileage commenced over occasional indicators, which after also as a result unsuccessful "anchor" around the freeway. Prior to the car or truck continues to be inside the maintenance small business failure overhaul a few moments, when once again check no matter if it truly is mainly because of the influence of your suction pipe if the oil degree float and actual autel maxidiag elite md802 fuel failure area, but recurring failure phenomenon to all those unaware of the pavilion experienced to breed. In the oil degree sensor to detect the road among the instrument management unit, as well as 2nd attempt right after replacing oil stage sensor, fault or not any superior. Driving a car or truck just isn't a long-term failure through the similar driver.
I acquire the car apart to check the gas tank, gas pump when examining the oil level sensor and deputy found that whilst the principle fuel tank gas stage is minimal, though the auxiliary gas tank gasoline amount was however higher Considering that there are so many gasoline inside the fuel tank, x100 essential programmer why the fuel stage warning mild will mild up the law enforcement? I at first suspected being due to the gasoline pump is not the auxiliary gasoline tank to the most important gasoline extracted through the gas tank prompted.
Vehicles used for fault saddle gasoline tank, which can be developed as being a vehicle to change the way whilst driving came into being, the kind of fuel tank intended with two gasoline amount sensors, namely a fuel tank installed during the major the most crucial gasoline stage sensor and an auxiliary fuel tank set up while in the auxiliary gasoline degree sensor, and thru a test valve installed connecting pipe through the pump into the principal direction of the fuel, auxiliary fuel tank fuel pump relationship. Within the strategy of transferring autos, renault can clip v139 main and auxiliary gasoline tank fuel is consumed simultaneously, due to quantity in the auxiliary fuel tank lesser in comparison to the most important gasoline tank, and so the fuel bank beneath ordinary situations from the 1st deputy gasoline tank early Shaw consumption and exhausted, as well as key gas through which scenario there is certainly a specific volume of fuel. When the key gas tank that is the main fuel amount sensor drops near to your minimal fuel stage warning gentle will mild up alarm.
Based about the examination of suspected irregular procedure from the pump the gasoline, then the disintegration of your gasoline pump inspection, several impurities (Figure one) has issued regulations on fuel pump through the inspection base. These impurities while in the finish which the genuine culprit is just not afflicted gasoline supply it? To learn, I decided to strip the fuel pump cost-free foundation, to watch its composition to aid the chanting dogwood the way it will auxiliary fuel tank within the extraction for the key gas tank which.
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