codes
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From: oklahoma
codes
1693 DTC Detected In ECM Or PCM. The gauge said I had no oil pressure so i had it towed and all it was was the senser. So, is that code for no oil pressure or something different.
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Joined: May 2002
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From: Sandy, Utah
1693 is the companion code telling you that you have a code.
ECM and PCM don't communicate well, oil pressure would have been set in the ECM, so the PCM reported the 1693.
Often, the only way to get all the codes is with the Dodge DRB scantool, Dealership only item, it talks to both computers instead of relying on the PCM to relay the ECM codes.
phox
ECM and PCM don't communicate well, oil pressure would have been set in the ECM, so the PCM reported the 1693.
Often, the only way to get all the codes is with the Dodge DRB scantool, Dealership only item, it talks to both computers instead of relying on the PCM to relay the ECM codes.
phox
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