Paul Doyon

Good Day, after 2 days replacing the Oil Cooler on a 2009 R320 CDI, I have lots of engine code, and no more turbo also.
Codes
P2005 Intake Manifold Runner Control Stuck Open Bank 2

P2004 Intake Manifold Runner Control Stuck Open Bank 1

P0489 Exhaust Gas Recirculation "A" Control Circuit Low

P0245 Turbocharger Wastegate Solenoid A Low

P0102 Mass or Volume Air Flow Circuit low Input

P010C INFINITI Mass Air Flow Sensor Bank 2 Circuit Low Input

P0100 Mass Air Flow (MAF) Circuit Malfunction

P010A Mass or Volume Air Flow 'B' Circuit

P0112 Intake Air Temperature Circuit Low Input

P00AC Intake Air Temperature Sensor 1 Circuit Low Bank 2

P0031 Oxygen (A/F) Sensor Heater Control Circuit Low

i have test all wire from sensor connector to ECM all, good, battery is at 12.32amp
Check all plugs like 5 to 10 times
Check all fuses under hood all good

I'm Loose of ideals.

thanks

Paul D

efzauner

Any news? They all came back after erasing?

Paul Doyon

I have cleared it like 10 time, drove it for 30mins at a time, still same problem. this sucks

B34chBum

I've read a number of times about a fuse popping, common to the pcv heater, MAFs, and a number of other things.

Sorry I don't have the fuse number, but it's in the front SAM. 30 or 40 amps if I recall correctly.
If the battery was left connected as the batwing came off, it most often is caused by the heater element grounding against the engine.
Again, from memory - I haven't done this job (yet).