What does code P1312 mean?
The description of the P1312 code is: “Combustion detection cylinder 1+2, open circuit / short to B+”. As diagnostic help is following added: “Fault diagnosis concerns an electrical fault in the connecting leads.”.
What is an ionization module?
P1312 means you need new coil packs or spark plugs. If I were you I’d do both. RockAuto has the best price on coil packs (“ignition coil”). You’ll need 4 of them. I would also run NGK BCPRES7 spark plugs instead of stock plugs with your BCB tune.
What will happen if the gap is too wide?
The customer may experience loss of power, misfires, spark plug fouling, increased plug wear, or poor gas mileage. Too small of a gap may give too weak of a spark to complete the combustion process within the engine; too wide of a gap can lead to the spark plug not firing correctly, causing misfires at high speeds.
What is the diagnostic code for Saab p1312?
What causes a p1312 SAAB ignition coil knock?
P1312 SAAB Possible Causes 1 Faulty/Worn Out Spark Plugs 2 Faulty Ignition Coils 3 Ignition Coils harness is open or shorted 4 Ignition Coils circuit poor electrical connection
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 .
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.
How much does it cost to repair a p1312 Saab?
The cost of diagnosing the P1312 SAAB code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
What is the fault code for a 2006 Saab 9-5?
Just got my 2006 9-5. Fault codes as above (P1312, P1334), plus P0340. Need a new DIC ASAP, correct? P1312 and P1334 DTCs pertains to respectively cylinder bank 1+2 and 3+4, so the DIC is of course a suspect. P0340 is “Camshaft Position Sensor, malfunction”, however can be set by soothy spark plugs.
How to generate p1312 code on SAAB ignition coil?
P1312 code is also generated if you have water in your gas. Put one bottle of STP fuel treatment in your gas tank and fill the tank. Drive it on the highway for 25+ miles. Next fill up put another bottle of fuel treatment with a bottle of fuel injector cleaner. Thank you for sharing!!
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.