What is the diagnostic code for a 2003 Saab 9-3?
2003 Saab 9-3 with a PO340 P1312 and P1334. Where do I 2003 Saab 9-3 with a PO340 P1312 and P1334. Where do I start.
Where are spark plugs located on a Saab 9-3?
The non-turbo models use a distributor, and leads to each spark plug, while the turbocharged engines utilise Saab’s Trionic engine management system with a Direct Ignition Module (or cassette) mounted at the top of the engine, directly connecting to the spark plugs.
What kind of platform does the Saab 9-3 have?
The 9-3 was first based on the GM2900 platform and subsequently changed to the GM Epsilon platform. Other vehicles using this platform included the Opel Vectra and Cadillac BLS. Saab’s last owners, National Electric Vehicle Sweden (NEVS) were assembling the 9-3 sedan (saloon) as Saab’s only model.
What is DTC 12231 on a Saab?
If the test is run with the engine off, DTC 12231 (no RPM signal) will be the first DTC displayed. As soon as this DTC is displayed, turn the ignition key to the Start position and hold it there until the ECU acknowledges by flashing the check engine light. The signal is being generated.
What is the p1312 code on a Saab?
The tester said my Check Engine Light was on ( which it was not before I entered the garage!) The code was P1312 or Cylinder 1/2 misfire. The plugs had been changed recently, but we discovered that the auto store had recommended the wrong type, so we changed them to the NGK Double Platinum.
When did the p1312 error code come back?
I first threw a P1312 Error Code about 2 months ago. I pulled the DIC and re-gapped the plugs. I cleared the code, but it came back after about 1000 miles. I pulled out the DIC again checked all the gaps again, and reset the code (plugs were replaced about 6 months ago). Again the check engine light came on in about 1000 miles.
What causes fault code p1312 on Trionic 7?
Understood as the lead/wiring between the DIC and Trionic 7 ECU, however do I believe this could be caused by a fault in the DIC detector 1+2 circuitry as well. In the Swedish version of the P1312 description is there a bottom note, translated: “The fault code is usually thrown due to sooty spark plugs”, which applies for the P1334 code as well.
What is the p1312 ignition coil knock detection cylinder 1 and 2?
Ignition Coil Knock Detection Cylinder 1 & 2 is the generic description for the P1312 Saab code, but the manufacturer may have a different description. Currently we have no further information abouth the P1312 Saab OBDII code. Please post your question on our “Questions” section for more information: AutoCodes.com Questions .