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P0301-CYLINDER 1 MISFIRE (CONTINUED) 16. (K19) COIL CONTROL NO.1 CIRCUIT Turn the ignition off. Disconnect the C2 PCM harness connector. CAUTION: Do not probe the PCM harness connectors. Probing Was a problem found with the (K19) Coil Control No.1 circuit? Yes >> Repair the (K19) Coil Control No.1 circuit. Perform the POWERTRAIN VERIFICATION TEST. (Refer No >> Go To 17 17. PCM NOTE: Before continuing, check the PCM harness connector terminals for corrosion, damage, or terminal Were there any problems found? Yes >> Repair as necessary. Perform the POWERTRAIN VERIFICATION TEST. (Refer to 9 - ENGINE - STANDARD PROCEDURE) No >> Replace and program the Powertrain Control Module per Service Information. Perform the POWERTRAIN VERIFICATION TEST. (Refer to 9 - ENGINE - STANDARD PROCEDURE) 9 - 322 ENGINE - ELECTRICAL DIAGNOSTICS - 3.7L/4.7L/5.7L DR/DH |