C1288 Trouble Code

View C1288 obd/2 error code description and symptoms. C1288 engine photo

HO2S Sensor Circuit Malfunction (HO2S-11) During testing the HO2S Heaters are checked for opens/shorts and excessive current draw.
The test fails when current draw exceeds a calibrated limit and/or an open or short is detected. Short to VPWR in harness or HO2S. Water in harness connector. Open VPWR circuit. Open GND circuit. Low battery voltage. Corrosion or poor mating terminals and wiring Damaged HO2S heater. Damaged PCM.

Circuit High Input codes like C1288 are mostly caused by defective alternators that develop excessive voltages, although there may be other causes as well, such as short circuits that 'leak' current into a particular system from other, unrelated systems that work on higher voltages. Note that in the case of short circuits that leak power into a control circuit, there is likely to be other, seemingly unrelated trouble codes present along with the code(s) being investigated. Diagnosing a 'high input' code will always involve a thorough testing of the charging system as a first step, followed by measures to isolate the system from all other possible sources of power during resistance, continuity, and reference voltage tests.

Difficulty Level (Easy)
Level
Repair Time (45 Min.)
Time
Cost Prediction : $ 80-120

C1288 Error Code Repair Process :

If your c1288 pressure transducer main / primary input circuit failure check engine light is illuminated, it's best to take it in for diagnostic testing, which can feel like a hassle. Because while the lights vary in appearance from vehicle to vehicle, all have the same basic meaning: There's a problem with the car's emissions system. The on-board diagnostics system C1288 and engine control unit are in charge of monitoring a bunch of different c1288 pressure transducer main / primary input circuit failure, and if they get a reading that's a little out of whack, up pops the check engine light.

Wrench Tool C1288 is a kind of Chassis Trouble Code

Diagnosing chassis noises can be one of the most frustrating problems technicians face. Fortunately, manufacturers have engineered noise, vibration and harshness (NVH) diagnostic techniques and equipment to find the source of the noise.

Common Causes of C1288

A common cause of code C1288 is the failure of C1288 Pressure Transducer Main / Primary Input Circuit Failure, but there are several other possible causes as well, such as ;

C1288 code for all cars

You can view according C1288 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+C1288 Subaru H6 +C1288 Mercedes-benz 380 +C1288 Alvis Tb21 +C1288 Zaz 966 +C1288 Saturn Aura

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