09 Audi A4 2.0T Intake Leak, Misfire
#1
09-05-2018, 10:54 PM
09 Audi A4 2.0T Intake Leak, Misfire
CAR: 2009 AUDI A4 2.0T
CODES: P2015: INTAKE MANIFOLD RUNNER POSITION SENSOR/SWITCH CIRCUIT RANGE/PERFORMANCE BANK 1A . P0300 RANDOM/MULTIPLE CYLINDER MISFIRE DETECTED . P0304 CYLINDER 4 MISFIRE DETECTED . P0302 CYLINDER 2 MISFIRE . P2279 INTAKE AIR SYSTEM LEAK . P0301 CYLINDER 1 MISFIRE .
ISSUE: Driving home from work today my EPC and check engine light came on, the engine was also shaking. Right away I knew it was a misfire and got home to scan the ECM. I found the codes above using my scanner. The engine is misfiring during idle and under load. RPM's are bouncing around. Not sure what it is exactly, I know it could be the ignition coils, spark plugs, PCV valve.
Can anyone help me narrow down this issue? I don't want to buy all the parts and it just be the coils etc.
CODES: P2015: INTAKE MANIFOLD RUNNER POSITION SENSOR/SWITCH CIRCUIT RANGE/PERFORMANCE BANK 1A . P0300 RANDOM/MULTIPLE CYLINDER MISFIRE DETECTED . P0304 CYLINDER 4 MISFIRE DETECTED . P0302 CYLINDER 2 MISFIRE . P2279 INTAKE AIR SYSTEM LEAK . P0301 CYLINDER 1 MISFIRE .
ISSUE: Driving home from work today my EPC and check engine light came on, the engine was also shaking. Right away I knew it was a misfire and got home to scan the ECM. I found the codes above using my scanner. The engine is misfiring during idle and under load. RPM's are bouncing around. Not sure what it is exactly, I know it could be the ignition coils, spark plugs, PCV valve.
Can anyone help me narrow down this issue? I don't want to buy all the parts and it just be the coils etc.
Need help on this as well
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