300, 300C & Magnum 2006-2008, Charger 2006-2008

3.5L V6 VIN G Auto 14

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Trouble Code: P2167



ACCELERATOR PEDAL POSITION SENSOR 2 MAXIMUM STOP PERFORMANCE

Possible Causes:



IN PLANT TEST FAILURE
 
APPS RELEARN
 

Trouble Code: P2167



Accelerator Pedal Position Sensor No. 2 Maximum Stop Performance

Possible Causes:



In-Plant test failure
 
APP Sensors must be reprogrammed to relearn
 

Trouble Code: P2172



HIGH AIRFLOW/VACUUM LEAK DETECTED (INSTANTANEOUS ACCUMULATION)

Possible Causes:



VACUUM LEAK
 
RESISTANCE IN THE (F856) 5-VOLT SUPPLY CIRCUIT
 
(F856) 5-VOLT SUPPLY CIRCUIT SHORTED TO GROUND
 
RESISTANCE IN THE (K1) MAP SIGNAL CIRCUIT
 
(K1) MAP SIGNAL CIRCUIT SHORTED TO GROUND
 
RESISTANCE IN (K900) SENSOR GROUND CIRCUIT
 
RESISTANCE IN THE (F855) 5-VOLT SUPPLY CIRCUIT
 
(F855) 5-VOLT SUPPLY CIRCUIT SHORTED TO GROUND
 
RESISTANCE IN THE TP SENSOR SIGNAL CIRCUIT
 
TP SENSOR SIGNAL CIRCUIT SHORTED TO GROUND
 
RESISTANCE IN THE (K922) TP SENSOR RETURN CIRCUIT
 
MAP SENSOR
 
TP SENSOR
 
PCM
 

Trouble Code: P2172



High Airflow/Vacuum Leak Detected (Instantaneous Accumulation)

Possible Causes:



Vacuum leak
 
5v supply circuit has high resistance or is shorted to ground
 
MAP signal circuit has high resistance or is shorted to ground
 
TP Sensor ground circuit has high resistance
 
TP Sensor signal circuit is shorted to ground
 
TP Sensor return circuit has high resistance
 
MAP Sensor has failed
 
TP Sensor has failed
 
PCM has failed
 

Trouble Code: P2173



HIGH AIRFLOW/VACUUM LEAK DETECTED (SLOW ACCUMULATION)

Possible Causes:



VACUUM LEAK
 
RESISTANCE IN THE (F856) 5-VOLT SUPPLY CIRCUIT
 
(F856) 5-VOLT SUPPLY CIRCUIT SHORTED TO GROUND
 
RESISTANCE IN THE (K1) MAP SIGNAL CIRCUIT
 
(K1) MAP SIGNAL CIRCUIT SHORTED TO GROUND
 
RESISTANCE IN (K900) SENSOR GROUND CIRCUIT
 
RESISTANCE IN THE (F855) 5-VOLT SUPPLY CIRCUIT
 
(F855) 5-VOLT SUPPLY CIRCUIT SHORTED TO GROUND
 
RESISTANCE IN THE TP SENSOR SIGNAL CIRCUIT
 
TP SENSOR SIGNAL CIRCUIT SHORTED TO GROUND
 
RESISTANCE IN THE (K922) TP SENSOR RETURN CIRCUIT
 
MAP SENSOR
 
TP SENSOR
 
PCM
 

Trouble Code: P2173



High Airflow/Vacuum Leak Detected (Slow Accumulation)

Possible Causes:



Vacuum leak
 
5v supply circuit has high resistance or is shorted to ground
 
MAP signal circuit has high resistance or is shorted to ground
 
TP Sensor ground circuit has high resistance
 
TP Sensor signal circuit is shorted to ground
 
TP Sensor return circuit has high resistance
 
MAP Sensor has failed
 
TP Sensor has failed
 
PCM has failed
 

Trouble Code: P2174



LOW AIRFLOW/RESTRICTION DETECTED (INSTANTANEOUS ACCUMULATION)

Possible Causes:



RESTRICTED AIR INLET SYSTEM
 
RESISTANCE IN THE (F856) 5-VOLT SUPPLY CIRCUIT
 
(F856) 5-VOLT SUPPLY CIRCUIT SHORTED TO GROUND
 
RESISTANCE IN THE (K1) MAP SIGNAL CIRCUIT
 
(K1) MAP SIGNAL CIRCUIT SHORTED TO GROUND
 
RESISTANCE IN (K900) SENSOR GROUND CIRCUIT
 
RESISTANCE IN THE (F855) 5-VOLT SUPPLY CIRCUIT
 
(F855) 5-VOLT SUPPLY CIRCUIT SHORTED TO GROUND
 
RESISTANCE IN THE TP SENSOR SIGNAL CIRCUIT
 
TP SENSOR SIGNAL CIRCUIT SHORTED TO GROUND
 
RESISTANCE IN THE (K922) TP SENSOR RETURN CIRCUIT
 
MAP SENSOR
 
TP SENSOR
 
PCM
 

Trouble Code: P2174



Low Airflow/Vacuum Leak Detected (Instantaneous Accumulation)

Possible Causes:



Restricted air inlet system
 
5v supply circuit has high resistance or is shorted to ground
 
MAP signal circuit has high resistance or is shorted to ground
 
TP Sensor ground circuit has high resistance
 
TP Sensor signal circuit is shorted to ground
 
TP Sensor return circuit has high resistance
 
MAP Sensor has failed
 
TP Sensor has failed
 
PCM has failed
 

Trouble Code: P2175



LOW AIRFLOW/RESTRICTION DETECTED (SLOW ACCUMULATION)

Possible Causes:



RESTRICTED AIR INLET SYSTEM
 
RESISTANCE IN THE (F856) 5-VOLT SUPPLY CIRCUIT
 
(F856) 5-VOLT SUPPLY CIRCUIT SHORTED TO GROUND
 
RESISTANCE IN THE (K1) MAP SIGNAL CIRCUIT
 
(K1) MAP SIGNAL CIRCUIT SHORTED TO GROUND
 
RESISTANCE IN (K900) SENSOR GROUND CIRCUIT
 
RESISTANCE IN THE (F855) 5-VOLT SUPPLY CIRCUIT
 
(F855) 5-VOLT SUPPLY CIRCUIT SHORTED TO GROUND
 
RESISTANCE IN THE TP SENSOR SIGNAL CIRCUIT
 
TP SENSOR SIGNAL CIRCUIT SHORTED TO GROUND
 
RESISTANCE IN THE (K922) TP SENSOR RETURN CIRCUIT
 
MAP SENSOR
 
TP SENSOR
 
PCM
 

Trouble Code: P2175



Low Airflow/Vacuum Leak Detected (Slow Accumulation)

Possible Causes:



Restricted air inlet system
 
5v supply circuit has high resistance or is shorted to ground
 
MAP signal circuit has high resistance or is shorted to ground
 
TP Sensor ground circuit has high resistance
 
TP Sensor signal circuit is shorted to ground
 
TP Sensor return circuit has high resistance
 
MAP Sensor has failed
 
TP Sensor has failed
 
PCM has failed
 

Trouble Code: P2181



COOLING SYSTEM PERFORMANCE

Possible Causes:



LOW COOLANT LEVEL
 
(K2) ECT SIGNAL CIRCUIT SHORTED TO BATTERY VOLTAGE
 
(K2) ECT SIGNAL CIRCUIT OPEN
 
(K900) SENSOR GROUND CIRCUIT OPEN
 
(K2) ECT SIGNAL CIRCUIT SHORTED TO GROUND
 
(K2) ECT SIGNAL CIRCUIT SHORTED TO THE (K900) SENSOR GROUND
 
THERMOSTAT
 
ECT SENSOR
 
PCM
 

Trouble Code: P2181



Cooling System Performance

Possible Causes:



Low coolant level
 
ECT signal circuit is open or shorted to ground, sensor ground, or battery voltage
 
ECT Sensor ground circuit is open
 
Thermostat has failed
 
ECT Sensor has failed
 
PCM has failed
 

Trouble Code: P2271



O2 Sensor 1/2 Signal Biased Lean

Possible Causes:



Exhaust leak
 
O2 sensor wiring or connections
 
O2 sensor signal circuit
 
O2 sensor return circuit
 
O2 Sensor
 
PCM has failed
 

Trouble Code: P2273



O2 Sensor 2/2 Signal Biased Rich

Possible Causes:



Exhaust leak
 
O2 sensor wiring or connections
 
O2 sensor signal circuit
 
O2 sensor return circuit
 
O2 Sensor
 
PCM has failed
 

Trouble Code: P2299



BRAKE PEDAL POSITION / ACCELERATOR PEDAL POSITION INCOMPATIBLE

Possible Causes:



CUSTOMER PRESSING ACCELERATOR PEDAL, THEN PRESSING BRAKE PEDAL, AND CONTINUES HOLDING THEM DOWN SIMULTANEOUSLY
 
STOP LAMP SWITCH
 
APP SENSOR
 

Trouble Code: P2299



Brake Pedal Position/Accelerator Pedal Position Incompatible

Possible Causes:



Customer pressing accelerator pedal, then pressing brake pedal and holds both down at the same time
 
Stop lamp switch has failed
 
APP Sensor has failed
 

Trouble Code: P2302



IGNITION COIL 1 SECONDARY CIRCUIT- INSUFFICIENT IONIZATION

Possible Causes:



(K343) ASD RELAY OUTPUT 2 CIRCUIT
 
(K19) COIL CONTROL NO.1 CIRCUIT OPEN
 
(K19) COIL CONTROL NO.1 CIRCUIT SHORTED TO GROUND
 
SPARK PLUG
 
COIL ON PLUG
 
PCM
 

Trouble Code: P2302



Ignition Coil No. 1 Secondary Circuit Insufficient Ionization

Possible Causes:



Intermittent condition
 
Cylinder No. 1 spark plug or wire is damaged or it has failed
 
Ignition Coil No. 1 is damaged or it has failed
 
Ignition coil control circuit is open or shorted to ground
 
ASD relay output circuit problems
 
PCM has failed
 

Trouble Code: P2305



IGNITION COIL 2 SECONDARY CIRCUIT- INSUFFICIENT IONIZATION

Possible Causes:



(K343) ASD RELAY OUTPUT 2 CIRCUIT
 
(K17) COIL CONTROL NO.2 CIRCUIT OPEN
 
(K17) COIL CONTROL NO.2 CIRCUIT SHORTED TO GROUND
 
SPARK PLUG
 
COIL ON PLUG
 
PCM
 

Trouble Code: P2305



Ignition Coil No. 2 Secondary Circuit Insufficient Ionization

Possible Causes:



Intermittent condition
 
Cylinder No. 2 spark plug or wire is damaged or it has failed
 
Ignition Coil No. 2 is damaged or it has failed
 
Ignition coil control circuit is open or shorted to ground
 
ASD relay output circuit problems
 
PCM has failed
 

Trouble Code: P2308



IGNITION COIL 3 SECONDARY CIRCUIT- INSUFFICIENT IONIZATION

Possible Causes:



(K343) ASD RELAY OUTPUT 2 CIRCUIT
 
(K18) COIL CONTROL NO.3 CIRCUIT OPEN
 
(K18) COIL CONTROL NO.3 CIRCUIT SHORTED TO GROUND
 
SPARK PLUG
 
COIL ON PLUG
 
PCM
 

Trouble Code: P2308



Ignition Coil No. 3 Secondary Circuit Insufficient Ionization

Possible Causes:



Intermittent condition
 
Cylinder No. 3 spark plug or wire is damaged or it has failed
 
Ignition Coil No. 3 is damaged or it has failed
 
Ignition coil control circuit is open or shorted to ground
 
ASD relay output circuit problems
 
PCM has failed
 

Trouble Code: P2311



IGNITION COIL 4 SECONDARY CIRCUIT- INSUFFICIENT IONIZATION

Possible Causes:



(K343) ASD RELAY OUTPUT 2 CIRCUIT
 
(K15) COIL CONTROL NO.4 CIRCUIT OPEN
 
(K15) COIL CONTROL NO.4 CIRCUIT SHORTED TO GROUND
 
SPARK PLUG
 
COIL ON PLUG
 
PCM
 

Trouble Code: P2311



Ignition Coil No. 4 Secondary Circuit Insufficient Ionization

Possible Causes:



Intermittent condition
 
Cylinder No. 4 spark plug or wire is damaged or it has failed
 
Ignition Coil No. 4 is damaged or it has failed
 
Ignition coil control circuit is open or shorted to ground
 
ASD relay output circuit problems
 
PCM has failed
 

Trouble Code: P2314



IGNITION COIL 5 SECONDARY CIRCUIT- INSUFFICIENT IONIZATION

Possible Causes:



(K343) ASD RELAY OUTPUT 2 CIRCUIT
 
(K16) COIL CONTROL NO.5 CIRCUIT OPEN
 
(K16) COIL CONTROL NO.5 CIRCUIT SHORTED TO GROUND
 
SPARK PLUG
 
COIL ON PLUG
 
PCM
 

Trouble Code: P2314



Ignition Coil No. 5 Secondary Circuit Insufficient Ionization

Possible Causes:



Intermittent condition
 
Cylinder No. 5 spark plug or wire is damaged or it has failed
 
Ignition Coil No. 5 is damaged or it has failed
 
Ignition coil control circuit is open or shorted to ground
 
ASD relay output circuit problems
 
PCM has failed
 

Trouble Code: P2317



IGNITION COIL 6 SECONDARY CIRCUIT- INSUFFICIENT IONIZATION

Possible Causes:



(K343) ASD RELAY OUTPUT 2 CIRCUIT
 
(K10) COIL CONTROL NO.6 CIRCUIT OPEN
 
(K10) COIL CONTROL NO.6 CIRCUIT SHORTED TO GROUND
 
SPARK PLUG
 
COIL ON PLUG
 
PCM
 

Trouble Code: P2317



Ignition Coil No. 6 Secondary Circuit Insufficient Ionization

Possible Causes:



Intermittent condition
 
Cylinder No. 6 spark plug or wire is damaged or it has failed
 
Ignition Coil No. 6 is damaged or it has failed
 
Ignition coil control circuit is open or shorted to ground
 
ASD relay output circuit problems
 
PCM has failed
 

Trouble Code: P2320



IGNITION COIL 7 SECONDARY CIRCUIT- INSUFFICIENT IONIZATION

Possible Causes:



(K343) ASD RELAY OUTPUT 2 CIRCUIT
 
(K97) COIL CONTROL NO.7 CIRCUIT OPEN
 
(K97) COIL CONTROL NO.7 CIRCUIT SHORTED TO GROUND
 
SPARK PLUG
 
COIL ON PLUG
 
PCM
 

Trouble Code: P2320



Ignition Coil No. 7 Secondary Circuit Insufficient Ionization

Possible Causes:



Cylinder No. 7 spark plug or wire is damaged or it has failed
 
Ignition Coil No. 7 is damaged or it has failed
 
Ignition coil control circuit is open or shorted to ground
 
PCM has failed
 

Trouble Code: P2323



IGNITION COIL 8 SECONDARY CIRCUIT- INSUFFICIENT IONIZATION

Possible Causes:



(K343) ASD RELAY OUTPUT 2 CIRCUIT
 
(K98) COIL CONTROL NO.8 CIRCUIT OPEN
 
(K98) COIL CONTROL NO.8 CIRCUIT SHORTED TO GROUND
 
SPARK PLUG
 
COIL ON PLUG
 
PCM
 

Trouble Code: P2323



Ignition Coil No. 8 Secondary Circuit Insufficient Ionization

Possible Causes:



Cylinder No. 8 spark plug or wire is damaged or it has failed
 
Ignition Coil No. 8 is damaged or it has failed
 
Ignition coil control circuit is open or shorted to ground
 
PCM has failed
 

Trouble Code: P2503



CHARGING SYSTEM OUTPUT LOW

Possible Causes:



EXCESSIVE RESISTANCE IN THE BATTERY POSITIVE CIRCUIT
 
EXCESSIVE RESISTANCE IN THE CASE GROUND
 
(K20) GEN FIELD CONTROL CIRCUIT SHORTED TO VOLTAGE
 
(K20) GEN FIELD CONTROL CIRCUIT OPEN
 
(K20) GEN FIELD CONTROL CIRCUIT SHORTED TO GROUND
 
(Z904) GEN GROUND CIRCUIT OPEN
 
GENERATOR
 
PCM
 

Trouble Code: P2503



Charging System Voltage Low

Possible Causes:



Battery sense circuit has a high resistance condition
 
Generator ground circuit has a high resistance condition
 
Generator field ground circuit is open
 
Generator field control circuit is open or shorted to ground
 
Generator is damaged or it has failed
 

Trouble Code: P2504



Charging System Voltage High

Possible Causes:



Battery positive circuit has a high resistance condition
 
Generator case ground circuit has a high resistance condition
 
Generator field ground circuit is open
 
Generator field control circuit is shorted to ground or shorted to voltage
 
Generator
 
PCM
 

Trouble Code: P2610



PCM Internal Engine Off Timer Performance

Possible Causes:



PCM software
 
PCM power or ground circuit resistance
 
PCM
 

Trouble Code: P3400



MDS RATIONALITY BANK 1

Possible Causes:



INSUFFICIENT OIL PRESSURE ACTING ON THE LIFTER LOCKING PINS
 
OIL PASSAGES RESTRICTED
 
LIFTER
 
MDS SOLENOID
 

Trouble Code: P3400



MDS Rationality Bank 1

Possible Causes:



Insufficient oil pressure acting on the lifter locking pins
 
Oil passages restricted
 
Lifter has failed
 
MDS solenoid has failed
 

Trouble Code: P3401



MDS SOLENOID 1 CIRCUIT

Possible Causes:



(K451) MDS SOLENOID NO.1 CONTROL SHORT TO BATTERY VOLTAGE
 
(K451) MDS SOLENOID NO.1 CONTROL SHORT TO GROUND
 
(K451) MDS SOLENOID NO.1 CONTROL OPEN
 
(Z904) GROUND CIRCUIT OPEN
 
MDS SOLENOID NO.1
 
PCM
 

Trouble Code: P3401



MDS Solenoid 1 Circuit Malfunction

Possible Causes:



MDS solenoid 1 control circuit is open, or is shorted to ground or to battery voltage
 
Ground circuit is open
 
MDS solenoid 1 has failed
 
PCM has failed
 

 
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