P0068 MAP/MAF - Throttle Position Correlation
symptoms
Engine will run rough, or idle rough
Engine may not accelerate well
May have a dead spot in acceleration
Cause
Dirty air cleaner, or obstruction in air flow
Vacuum leak between the MAF and intake manifold
Leak in the intake manifold
Bad sensor or connectors
Bad throttle body
Blocked hose from intake manifold to MAP sensor
the fix
Repair any vacuum leaks, inspect all hoses and connections
replace air filter or remove obstructions
Repair or replace any bad wire connectors
Clean any hoses that are gunked up
Test and or replace the MAF, TPS, and MAP sensors
Trouble code P0441 means:Evaporative emission control system incorrect purge flow
Trouble code P0404 means:Exhaust gas recirculation circuit range/performance
Trouble code P0522 means: Engine Oil Pressure Sensor/Switch Circuit Low Input
Loss of communication with the FCM/TIPM (that is the under hood fuse box).
Fault code 11 is for loss of crankshaft sensor signal.
Replace the engine coolant temp sensor
P0700, Transmission code present in tcm. The engine computer, PCM, stores this code whenever the transmission computer, tcm, has set a code. You need to have the transmission scanned for codes.
Diagnostic trouble code
Nothing. All of the diagnostic codes consist of 2 digits. 'Code 3' must be incomplete.
What does code 32 mean on Dodge Ram 1500 ,5.9 engine
buy a book like Chilton, and it has all the diagnostic codes listed in it. buy a book like Chilton, and it has all the diagnostic codes listed in it.
Trouble code P0700 means:Transmission control system malfunction