C2602 Trouble Code

OBD/2 C2602 error code description and symptoms.

Output Shaft Speed sensor circuit intermittent failure The output shaft speed sensor signal to the PCM is irregular or interrupted.
Harness connector not properly seated Harness intermittently shorted, or open Harness connector damaged OSS sensor damaged, or not installed properly Verify harness and connector integrity Verify OSS sensor proper installation.

As long as the throttle plate remains closed, the idling speed and quality is controlled by the PCM via the idle control valve, and as can be seen from the above it should be clear that idle control on a gasoline engine is a complex affair. For instance, if the engine is started in sub-zero temperatures, the PCM will command the idling control valve to allow less air to enter the engine to enrich the air/fuel mixture to create a condition which is roughly analogous to how chokes worked on carburetted engines to control idling in cold weather.

Difficulty Level (Easy)
Level
Repair Time (20 Min.)
Time
Cost Prediction : $ 90-120

C2602 Error Code Repair Process :

The scent may C2602 signal oil or coolant leaking from their normally closed-loop systems, or it may indicate dangerous exhaust gases invading your car's interior. Car and truck exhaust contains toxic gases such C2602, so if the inside of your car air temperature external sensor circuit open as if you were standing behind your car, get out and get it fixed. Fight the urge to take a little nap first. So sleepy. That's the carbon monoxide talking, friends. At least open a window on your way to the shop.

Wrench Tool C2602 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 C2602

A common cause of code C2602 is the failure of Air Temperature External Sensor Circuit Open, but there are several other possible causes as well, such as ;

C2602 code for all cars

You can view according C2602 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+C2602 Triumph Bonneville T100 +C2602 Toyota Coaster +C2602 Suzuki Lj 50 +C2602 Healey Elliot +C2602 Audi Allroad

Engine OBD 2 Codes website is a freeware resource center for engine trouble codes.

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