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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2014年10月14日星期二
2014年6月23日星期一
Buick Lu Zunguang line automated headlights will light-weight up enough
A mileage of about 124,000 km of 2008 Buick three.0 Enterprise motor vehicle. Consumers report: the vehicle even in reduced light conditions really sufficient, computerized headlights will mild up the failure of your car, and if you manually convert off the automatic headlights, the car or truck instrument panel multifunction display screen driver data center ( DIC) will probably be shown on the "Proposal to open up the headlights." Performing. During the fault is detected by a devoted diagnostic TECH2, uncovered enough light-weight when voltage computerized headlamp procedure, gentle depth sensor is 1.00 V, plus the voltage in the event the light is just not ample to four.80 V or so. Computerized air-con process illumination sensor details when sufficient light is 100%, whilst the sunshine will not be adequate when the facts is 25%, bringing the failure to absolutely dominated out.
Inspection and investigation: automatic headlamp system 3.0L GM Buick Company cars are fitted with Shanghai GM Buick Regal sedans such as automated headlamp assembly methods differ. The car's computerized headlamp lights command technique is just not a separate unit, but lexia-3 is managed because of the body management device (BCM), and thus is often achieved manually shut down by computerized headlamp change. But with computerized headlamp procedure, this sort of as Shanghai GM Buick Regal sedan is similar because the assembly of your design is also geared up with an computerized headlamp process light depth sensor. The sensor is mounted underneath the front windshield in front of the dashboard on the auto through the mild intensity sensor, sensing the exterior light-weight intensity, and also to management procedure of your automated headlamp system.
GM, a focused servicing team link fault diagnostic TECH2, enter the body handle unit programs. Whenever you see the info light intensity sensor, the sensor voltage is discovered to 4.seventy eight V, or when obscured by light irradiation gentle intensity sensor, the voltage of your sensor carprog didn't develop any modify. The maintenance team was educated by usage of suitable info, the model mild depth sensor (just before being obscured) if the light isn't enough voltage to 4.78V is usual, and (working with the sunshine source just before) when adequate voltage is 4.78 V light is Devoid of standard, normal situation need to be 2.26 V or considerably less.
Maintenance personnel take away the dashboard trim panel installation following checking the light intensity sensor, burglar present in this process indicator (LED) mild sensor and automatic air conditioning system and light-weight intensity sensor is set up during the exact same spot. Disconnect the sunshine depth sensor connector, evaluate the voltage throughout the connector is 5V. Right after upkeep personnel noticed digiprog 3 gentle sensor automated air con method and light intensity sensor shape is very comparable, although the two shades vary. Automated air con procedure light-weight sensor is black, and light-weight intensity sensor is transparent. Even more observed that the form from the connector amongst the 2 is actually the identical, when the swap situation should also be put in.
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Inspection and investigation: automatic headlamp system 3.0L GM Buick Company cars are fitted with Shanghai GM Buick Regal sedans such as automated headlamp assembly methods differ. The car's computerized headlamp lights command technique is just not a separate unit, but lexia-3 is managed because of the body management device (BCM), and thus is often achieved manually shut down by computerized headlamp change. But with computerized headlamp procedure, this sort of as Shanghai GM Buick Regal sedan is similar because the assembly of your design is also geared up with an computerized headlamp process light depth sensor. The sensor is mounted underneath the front windshield in front of the dashboard on the auto through the mild intensity sensor, sensing the exterior light-weight intensity, and also to management procedure of your automated headlamp system.
GM, a focused servicing team link fault diagnostic TECH2, enter the body handle unit programs. Whenever you see the info light intensity sensor, the sensor voltage is discovered to 4.seventy eight V, or when obscured by light irradiation gentle intensity sensor, the voltage of your sensor carprog didn't develop any modify. The maintenance team was educated by usage of suitable info, the model mild depth sensor (just before being obscured) if the light isn't enough voltage to 4.78V is usual, and (working with the sunshine source just before) when adequate voltage is 4.78 V light is Devoid of standard, normal situation need to be 2.26 V or considerably less.
Maintenance personnel take away the dashboard trim panel installation following checking the light intensity sensor, burglar present in this process indicator (LED) mild sensor and automatic air conditioning system and light-weight intensity sensor is set up during the exact same spot. Disconnect the sunshine depth sensor connector, evaluate the voltage throughout the connector is 5V. Right after upkeep personnel noticed digiprog 3 gentle sensor automated air con method and light intensity sensor shape is very comparable, although the two shades vary. Automated air con procedure light-weight sensor is black, and light-weight intensity sensor is transparent. Even more observed that the form from the connector amongst the 2 is actually the identical, when the swap situation should also be put in.
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