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C1198 Engine Trouble Code

C1198 Engine

When you check engine light came on code C1198 the reason should be . However your vehicle's manufacturer may have a different definition for the C1198 OBD-II Diagnostic Chassis (C) Trouble Code. So you should chech it on our car models.

When the check engine light comes C1198 code on the first you should check is the gas cap. Pull over, retighten it, and take a look at the cap to see if it has any cracks in it. Continue driving and see if the check engine light turns off. Alternately, you can purchase a gas cap for about $3 at an auto parts store. All you need to do is take the old one off and screw on the new one. If you've already made it to the store, you might as well just replace it. While not car-threatening, it's good to take care of this right away to improve gas mileage.

C1198 Code Meaning :

C 1 1 9 8
OBD-II Diagnostic Chassis (C) Trouble Code For Engine Fuel And Air Metering Engine Oil Temperature Sensor Malfunction Cylinder 4 Contribution/Balance Fault Timing Reference High Resolution Signal A Too Many Pulses

The oxygen (02) sensors on your car measure the oxygen in the exhaust to determine how rich or lean the ratio of fuel and air are in the cylinders. Optimizing this mixture means better fuel economy and fewer exhaust emissions.

C1198 OBD-II Diagnostic Chassis (C) Trouble Code Description

C1198 engine trouble code is about Timing Reference High Resolution Signal A Too Many Pulses.

Reason For C1198 Code

The reason of C1198 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

C1198 DTC specifically refers to the camshaft (cam) timing. In this case, if the cam timing is over-retarded, the engine light will be illluminated and the code will be set.