CEL w 1312/1334 codes
06-28-2023, 11:23 PM
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CEL w 1312/1334 codes
Bad luck with the two old used DIC units - are these just too old now days to be expected to work?
Need NEW DIC?
OR might some other component be the issue?
===
The original DIC in my '00, lasted 17 years/ 100k
Second, from an '09 [milage unknown] lasted 6 years & 20k
The automobile runs great but developed a CEL w 1312/1334 codes.
Replaced the resistor NGK's, no change.
Reset the codes and put in a DIC from an '06 [milage unknown]
NO CEL but the error codes came back the next day.
Reset the codes and put in a DIC with an '07 date from a '02 [milage unknown]
NO CEL but the error codes showed up later in the day.
This is a 23yo automobile with original emission parts other than the PCV upgrade kit and oil sump pickup
Need NEW DIC?
OR might some other component be the issue?
===
The original DIC in my '00, lasted 17 years/ 100k
Second, from an '09 [milage unknown] lasted 6 years & 20k
The automobile runs great but developed a CEL w 1312/1334 codes.
Replaced the resistor NGK's, no change.
Reset the codes and put in a DIC from an '06 [milage unknown]
NO CEL but the error codes came back the next day.
Reset the codes and put in a DIC with an '07 date from a '02 [milage unknown]
NO CEL but the error codes showed up later in the day.
This is a 23yo automobile with original emission parts other than the PCV upgrade kit and oil sump pickup
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