Audi AMB Service Manual page 7

Throttle/Pedal Position Sensor/Switch
P0222 16606
"B" Circuit Low
Throttle/Pedal Position Sensor/Switch
P0223 16607
"B" Circuit High
Fuel Pump Primary Circuit
P0230 16614
Charge air pressure sensor G31
P0236 16620
implausible signal
Charge air pressure sensor G31 signal
P0237 16621
too low
Charge air pressure sensor G31 signal
P0238 16622
too high
Wastegate bypass regulator valve N75
P0243 16627
Open / Short to Ground
Wastegate bypass regulator valve N75
P0245 16629
Short to Ground
Wastegate bypass regulator valve N75
P0246 16630
Short to positive
P0261 16645 Cylinder 1 Injector Circuit Low
P0262 16646 Cylinder 1 Injector Circuit High
P0264 16648 Cylinder 2 Injector Circuit Low
P0265 16649 Cylinder 2 Injector Circuit High
P0267 16651 Cylinder 3 Injector Circuit Low
P0268 16652 Cylinder 3 Injector Circuit High
P0270 16654 Cylinder 4 Injector Circuit Low
P0271 16655 Cylinder 4 Injector Circuit High
Random/Multiple Cylinder Misfire
P0300 16684
Detected
Cylinder 1 Misfire Detected
P0301 16685
Cylinder 2 Misfire Detected
P0302 16686
Cylinder 3 Misfire Detected
P0303 16687
Cylinder 4 Misfire Detected
P0304 16688
Ignition/Distributor Engine Speed Input
P0321 16705
Circuit Range/Performance
Ignition/Distributor Engine Speed Input
P0322 16706
Circuit No Signal
P0324 16708 Knock Control System Error
Knock Sensor 1 Circuit Low, Bank 1 or
P0327 16711
Single Sensor
Knock Sensor 1 Circuit High, Bank 1 or
2005 Audi A4 Quattro
DTC INDEX DTC Index - 1.8L (AMB Engine)
11:32:48 PM
Module -J338-. See THROTTLE
VALVE CONTROL MODULE -
J338-, CHECKING .
Check Fuel Pump (FP) Relay -J17-
and activation. See FUEL PUMP
(FP) RELAY -J17- AND
ACTIVATION, CHECKING .
Check Charge Air Pressure Sensor -
G31-. See CHARGE AIR
PRESSURE SENSOR -G31-,
CHECKING .
Check Wastegate Bypass Regulator
Valve -N75-. See WASTEGATE
BYPASS REGULATOR VALVE
-N75-, CHECKING .
Check fuel injectors. See FUEL
INJECTORS, CHECKING .
Check fuel injectors. See FUEL
INJECTORS, CHECKING .
Check ignition coils with power
output stages. See IGNITION
COILS WITH POWER
OUTPUT STAGES,
CHECKING .
Check Engine Speed (RPM) Sensor
-G28-. See ENGINE SPEED
(RPM) SENSOR -G28-,
CHECKING .
Check knock sensors. See CHECK
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