The following test steps must be performed in the given order. If a fault is found in one test step, the subsequent test steps can be skipped.
Function Checks
- Read and (if applicable) apply Field Remedy 2049
- If the trouble code P0201 has been recognised by the control unit ECM :
- If the trouble code P0202 has been recognised by the control unit ECM :
- If the trouble code P0203 has been recognised by the control unit ECM :
- If the trouble code P0204 has been recognised by the control unit ECM :
After successful test/fault repair proceed to the next test step
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