My 1992 Saturn SL1 is returning a code 19, 6X fault. Can someone please explain what I might do next? I understand that this is directly related to the PCM.
Performance is poor. Stalls after warm up, will not start again until cool.
If I must replace the PCM, do I have to take it in and have it "programmed" ?
Any and all help is greatly appreciated!
I would tend to suspect the crankshaft position sensor for that, though the PCM could possibly be the cause.
'92 is too old for a flash-programmable PCM, if you replaced it you'd just need to transfer the CALPAK or MEM-CAL chip from the old PCM to the new.
Thanks for the help Robert. I'll look into CPS.
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