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P1312 Diagnostic Trouble Code Discussion for March 2006

Exhaust Gas Temperature Sensor Malfunction

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Trouble Ticket Help Requests for DTC P1312
Help Request Posted
2001 Isuzu Rodeo LS 3.2L Poor Idle Quality, MIL Lamp on VIN: 4S2CK58W21
P1312: ION Sensing Module Secondary Line 2 Circuit Malfunction. ... blk/org wire & there is bat voltage, ck'd wiring with ohmeter from ion module to coils on all three wires & have about .3 ohms. It pops back thru intake at times, has no power & sets the P1312 code very quickly after clearing it. I have swapped...
March 30, 2006