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Home >> Pontiac >> 1999 >> Sunfire L4-144 2.4L DOHC VIN T SFI >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Relays and Modules - Computers and Control Systems >> Engine Control Module >> Service and Repair >> Repair Instructions >> PCM Replacement/Programming

PCM Replacement/Programming

PCM Replacement/Programming


The replacement PCM must be reprogrammed and the crankshaft position system variation learn procedure must be performed. Refer to the following procedures:
^ Latest Techline information on PCM re-programming
^ CKP System Variation Learn Procedure
^ Password Learn Procedure

See the introduction in Powertrain Control Module Description for more information on using the diagnostic functions of the PCM.
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