P1309 Engine Code Repair
Meaning of P1309 engine trouble code is a kind of powertrain trouble code and P1309 if your catalytic convertor fails completely, you eventually won't be able to keep the car running. Your gas mileage will also be terrible, so you should try and fix it as soon as you can. Unfortunately, the average replacement cost is around $2,140 and you can't do it yourself unless you're an experienced mechanic.
P1309 Fault Symptoms :
- Check engine light comes on
- Engine stalling or misfiring
- Engine performance issues
- Car not starting
If one of these reasons for P1309 code is occuring now you should check P1309 repair processes.
Now don't ask yourself; What should you do with P1309 code ?
The solution is here :
P1309 Possible Solution:
Excessive air inflow can be caused by a vacuum leak, a dirty sensor or, an exhaust gas recirculation valve not closing properly. If the problem is not enough fuel, the culprit may be dirty injectors or fuel filters, a weak fuel pump or a leaky fuel pressure regulator. The lean fuel mix error may be accompanied by rough idling, engine misfires, hesitation during acceleration and overall poor engine performance.
P1309 Code Meaning :
P
OBD-II Diagnostic Powertrain (P) Trouble Code For Engine
1
Fuel And Air Metering
3
Manifold Absolute Pressure/Barometric Pressure Circuit High Input
0
Crankshaft Position Sensor A Circuit Malfunction
9
Clutch Position Sensor Circuit Malfunction
Is the fuel pump sometimes not priming when you turn the key to ON(II)? Start by measuring the fuel pressure and checking whether you have bright white-bluish spark at all four plugs. The mechanical timing is also something that you should check, as we mentioned above.
P1309 OBD-II Diagnostic Powertrain (P) Trouble Code DescriptionP1309 OBD-II Trouble Code Misfire Detection Monitor Not enabled is one of the definitions for the P1309; however your vehicles manufacturer may have a different definition for the P1309 code. Please check below for your specif P1309 code.Main reason For P1309 CodeThe reason of P1309 OBD-II Engine Trouble Code is Manifold Absolute Pressure/Barometric Pressure Circuit High Input. |
P1309 the main thing to check is to verify the operation of the VCT solenoid. You're looking for a sticking or stuck VCt solenoid valve caused by contamination. Refer to vehicle specific repair manual to perform component tests for the VCT unit.