Galant AWD L4-1997cc 2.0L DOHC Turbo (1991)
4.
After completing all of the system inspections required in step 3 Perform all of the inspections and component tests that are listed for each code
that has appeared.
5.
If faults were found in step 4, make repairs/replacements as required and clear the fault code from the ECU. Performance test the vehicle against
the customer complaint and retest the ECU for fault codes.
1. If the same codes appear retest the repaired/replaced component, If it performs as specified, proceed to step 6.
2. If different fault codes appear, proceed to step 3, and attempt to resolve the new codes.
If NO fault codes were found in step 4, proceed to step 6.
6.
If after performing all the required inspections though step 4, NO components were found to be faulty or at step 5 after repairs NO components
were found to be faulty, replacement of the ECU is required.
After check and correction of malfunction is completed, disconnect battery ground cable or ECU connector for 10 seconds or more to erase trouble
codes. The memory is not erased if power supply is restored within 10 seconds.