A mileage of about 120,000 km of Dongfeng Citroen Sega 2.0L sedan. Buyers reflect the car's automatic air con change is pressed, the outlet temperature is often time was too high, the cooling influence is very poor. Just take the vehicle: the initial along with the car diagnostic original launch x431 PROXIA 3 intelligent laptop or computer handle box and air-conditioning failure to read through and delete functions, in the two within the pc isn't going to get any air conditioning process is just not doing the job properly with the fault information and facts.
1. Line switches as well as their work on the air conditioning inspection Air conditioner change and circuit is not doing the job appropriately, the consumer opens the information could not be shipped on the air con personal computer, the computer is not going to have the ability to regulate the air-con compressor. Take out the air con swap, utilize a multimeter to evaluate the road off, the result is usual. Analysis Diagnosis junction box with all the air con change harness China OBD2 parallel traces drawn within the ignition switch is turned on and off when measuring the voltage benefit, the measurement effects as opposed with the typical values ??to meet the necessities, in the event of ability failure the place the circuit resistance measurement, the measurement result's usual , replacement from the air-conditioning switch associated operations, failure phenomenon even now exists. These conclusions reveal which the generation and conditioning failure swap assembly line alone and its get the job done has nothing at all to try and do.
2. Pc and its work on the air conditioning line to generally be checked Conditioned laptop or computer and its working line issues may possibly trigger air con method doesn't do the job. Personal computer Diagnostic Harness with unique air conditioning and diagnostic connector pin parallel sales opportunities its operate, the ignition change is turned on and off in both scenarios with a multimeter to evaluate the provision pin and Floor pin voltage benefit, the measurement success are in comparison with the conventional voltage benefit is just not detect challenges, evaluate each ft from the condition but also to meet the necessities. With all the engine jogging as well as the air-con swap is pressed against the foot of your operating computer system to evaluate the voltage benefit, the measurement results with common parameters less than ordinary circumstances be as opposed and found no complications, alternative on the air-conditioned personal computer assembly, air conditioning following initialization procedure working take a look at, fault phenomenon still exists. With diagnostic PROXIA three personal computer version read through to the air con to substantiate the application version to meet the requirements, the effects described higher than procedure generates fault lines and air con pc and its function has almost nothing to carry out.
3. Linear force sensor for air conditioning and its doing the job line to generally be checked The diagnostic with the doing the job from the sensor harness pin parallel leads, along with the motor running plus the air conditioning change is calculated less than a few doing the job pin voltage price, the measurement final results together with the conventional worth underneath ordinary ailments just isn't abnormal for comparison. Bins with actual physical measurements combined with the diagnostic method of air strain sensor pressure feedback linear toes of functioning waveforms car diagnostic tool for studying, with all the usual operation from the waveform comparison found no abnormalities. Substitution of the linear stress sensor assembly failure is just not dominated out. The emergence of the above get the job done suggests failure and air conditioning linear tension sensor and its performing line irrelevant.
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