Breeze, Cirrus, Sebring Convertible and Sedan, Stratus Sedan, 1999-2005

2.0L L4 VIN C Std 1

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2.0L L4 VIN C Std

Trouble Code: P0016



Crankshaft/Camshaft Timing Misalignment

Possible Causes:



Base engine problem (i.e., the camshaft timing is not correct)
 
Intermittent condition
 
CKP or CMP Sensor signal is erratic (check with lab scope)
 
Tone wheel or pulse wheel is damaged or contains debris
 
CKP or CMP Sensor, harness or connector has failed
 
PCM has failed
 

Trouble Code: P0106



BARO Out-Of-Range at Key On / MAP Sensor Low

Possible Causes:



Loss of 5-volt supply from PCM (internal failure)
 
Sensor 5-volt supply circuit is shorted, open or grounded
 
Sensor signal circuit is open or shorted to ground
 
Sensor has failed
 
PCM has failed
 

Trouble Code: P0107



MAP Sensor Circuit Low Input

Possible Causes:



MAP Sensor connector is damaged or shorted
 
MAP Sensor 5v supply circuit is open or it is shorted to ground
 
MAP Sensor signal circuit is shorted to ground
 
MAP Sensor has failed
 
PCM has failed
 

Trouble Code: P0112



IAT Sensor Circuit Low Input

Possible Causes:



IAT Sensor signal circuit is shorted to chassis ground
 
IAT Sensor signal circuit is shorted to Sensor ground
 
IAT Sensor is damaged or it has failed (an internal short circuit)
 
PCM has failed
 

Trouble Code: P0113



IAT Sensor Circuit High Input

Possible Causes:



IAT Sensor signal circuit shorted to VREF (5v)
 
IAT Sensor signal circuit is open, or the ground circuit is open
 
IAT Sensor is damaged or it has failed (an internal open circuit)
 
PCM has failed
 

Trouble Code: P0117



ECT Sensor Circuit Low Input

Possible Causes:



ECT Sensor signal circuit is shorted to chassis ground
 
ECT Sensor signal circuit is shorted to Sensor ground
 
ECT Sensor is damaged or it has failed (it may be shorted)
 
PCM has failed
 

Trouble Code: P0118



ECT Sensor Circuit High Input

Possible Causes:



ECT Sensor signal circuit is shorted to VREF (5v)
 
ECT Sensor signal circuit is open
 
ECT Sensor ground circuit is open
 
ECT Sensor is damaged or it has failed (possible open circuit)
 
PCM has failed
 

Trouble Code: P0121



TP Sensor Does Not Agree With MAP

Possible Causes:



MAP Sensor and/or TP Sensor VREF (5v) not present
 
MAP or TP Sensor ground circuit has high resistance
 
MAP or TP Sensor signal circuit has high resistance
 
TP Sensor is damaged or has failed
 
PCM has failed
 

Trouble Code: P0122



TP Sensor Circuit Low Input

Possible Causes:



TP Sensor VREF (5v) circuit is open or shorted to ground
 
TP Sensor 5v supply circuit is shorted to ground
 
TP Sensor signal circuit is shorted to ground
 
TP Sensor is damaged or it has failed
 
Possible intermittent condition
 
PCM has failed
 

Trouble Code: P0123



TP Sensor Circuit High Input

Possible Causes:



TP Sensor sweep
 
TP Sensor ground circuit is open
 
TP Sensor signal circuit is open or is shorted to VREF (5v)
 
TP Sensor is damaged or has failed (an internal open circuit)
 
Possible intermittent condition
 
PCM has failed
 

Trouble Code: P0125



Closed Loop Temperature Not Reached

Possible Causes:



Check the operation of the thermostat (it may be stuck open)
 
ECT Sensor is damaged or it is out-of-calibration
 
Inspect for low coolant level or for an incorrect coolant mixture
 

Trouble Code: P0129



Barometric Pressure Out-Of-Range

Possible Causes:



IAC motor control low or control high circuit has failed
 
MAP Sensor VREF (5v) circuit is open or shorted to ground
 
MAP Sensor signal circuit is open or shorted to ground
 
MAP Sensor is damaged or it has failed
 
May be an intermittent condition
 
PCM has failed
 

Trouble Code: P0131



O2 (B1 S1) Short to Ground

Possible Causes:



O2 signal circuit is shorted to chassis or Sensor ground
 
O2 ground circuit is open (circuit reads 170 mV when open)
 
O2 may be contaminated or it has failed
 
PCM has failed
 

Trouble Code: P0132



O2 (B1 S1) Circuit Short to Voltage

Possible Causes:



O2 signal circuit shorted to heater B+ circuit (inspect the connector for oil or moisture inside the terminal area)
 
O2 signal circuit is open
 
PCM has failed
 

Trouble Code: P0133



O2 (B1 S1) Slow Response

Possible Causes:



Exhaust leak present in the exhaust manifold or exhaust pipes
 
O2 element is fuel contaminated
 
O2 element is deteriorated or it has failed
 

Trouble Code: P0134



O2 (B1 S1) Remains At Center

Possible Causes:



Exhaust leak present in exhaust manifold or exhaust pipes
 
O2 element is fuel contaminated or has deteriorated
 
O2S signal circuit or ground circuit has high resistance
 
PCM has failed
 

Trouble Code: P0135



O2 (B1 S1) Heater Circuit

Possible Causes:



ASD relay output (power) circuit to the heater is open
 
O2 heater ground circuit is open
 
O2 heater element is damaged or has high resistance
 
PCM has failed
 

Trouble Code: P0137



O2 (B1 S2) Circuit Short to Ground

Possible Causes:



O2 signal tracking in connector due to wet/oil conditions
 
O2 signal circuit is open, or the ground circuit is open
 
O2 heater supply circuit is open
 
PCM has failed
 

Trouble Code: P0138



O2 (B1 S2) Circuit Short to Voltage

Possible Causes:



O2 signal tracking (wet/oily) causing a short to heater power
 
O2 signal circuit open, or ground circuit open
 
PCM has failed
 

Trouble Code: P0139



O2 (B1 S2) Slow Response

Possible Causes:



Exhaust leak present in the exhaust manifold or exhaust pipes
 
O2 element is contaminated, deteriorated or it has failed
 
O2 ground or O2 signal circuit has high resistance
 

Trouble Code: P0141



O2 (B1 S2) Heater Circuit

Possible Causes:



ASD relay output (power) circuit to the heater is open
 
O2 heater ground circuit is open or has high resistance
 
O2 heater element has failed (open or shorted)
 
PCM has failed
 

Trouble Code: P0151



O2 (B2 S1) Circuit Short to Ground

Possible Causes:



O2 signal circuit is shorted to chassis or Sensor ground
 
O2 signal circuit is open (circuit reads 450 mV when open)
 
O2 ground circuit is open (circuit reads 170 mV when open)
 
O2 may be contaminated or it has failed
 
PCM has failed
 

Trouble Code: P0152



O2 (B2 S1) Circuit Shorted to Voltage

Possible Causes:



O2 signal tracking due to wet/oily condition in the connector
 
O2 signal circuit shorted to system power
 
O2 signal circuit open, or ground circuit open
 
PCM has failed
 

Trouble Code: P0153



O2 (B2 S1) Slow Response

Possible Causes:



Exhaust leak present in the exhaust manifold or exhaust pipes
 
O2 signal or ground circuit has a high resistance condition
 
O2 element is fuel contaminated
 
O2 element is deteriorated or it has failed
 

Trouble Code: P0154



O2 (B2 S1) Remains At Center

Possible Causes:



Exhaust leak present in exhaust manifold or exhaust pipes
 
O2 element is fuel contaminated or has deteriorated
 
O2S signal circuit or ground circuit has high resistance
 
PCM has failed
 

Trouble Code: P0155



O2 (B2 S1) Heater Circuit

Possible Causes:



ASD relay power supply circuit to the heater is open
 
O2 heater ground circuit open or O2 signal circuit is open
 
O2 heater element has high resistance
 
O2 heater element has failed (open or shorted)
 
PCM has failed
 

Trouble Code: P0157



O2 (B2 S2) Circuit Shorted to Ground

Possible Causes:



O2 signal circuit is shorted to chassis or Sensor ground
 
O2 may be contaminated or it has failed
 
PCM has failed
 

Trouble Code: P0158



O2 (B2 S2) Circuit Shorted to Power

Possible Causes:



O2 signal tracking due to wet/oily condition in the connector
 
O2 signal circuit is open or shorted to system power
 
PCM has failed
 

Trouble Code: P0159



O2 (B2 S2) Slow Response

Possible Causes:



Exhaust leak present in the exhaust manifold or exhaust pipes
 
O2 element is fuel contaminated
 
O2 element is deteriorated or it has failed
 

Trouble Code: P0160



O2 (B2 S2) Remains at Center

Possible Causes:



Exhaust leak present in exhaust manifold or exhaust pipes
 
O2 element is fuel contaminated or has deteriorated
 
O2 signal circuit or ground circuit has high resistance
 
PCM has failed
 

Trouble Code: P0161



O2 (B2 S2) Heater Circuit

Possible Causes:



ASD relay output (power) circuit to the heater is open
 
O2S heater ground circuit is open or O2S signal circuit is open
 
O2S heater element has high resistance or it has failed
 
PCM has failed
 

Trouble Code: P0171



Fuel System Lean (Bank 1)

Possible Causes:



Air leaks in intake manifold, exhaust pipes or exhaust manifold
 
Base engine mechanical problem causing a lean A/F condition
 
Fuel control Sensor is out of calibration (e.g., ECT, IAT or MAP)
 
Fuel delivery component fault (clogged filter, low fuel pressure)
 
O2 element is contaminated, deteriorated or it has failed
 
Vacuum hose is disconnected, broken, leaking or loose
 

Trouble Code: P0172



Fuel System Rich (Bank 1)

Possible Causes:



Base engine fault (i.e., cam timing incorrect, oil level too high)
 
EVAP vapor recovery system failure (e.g., canister full of fuel)
 
Fuel control Sensor is out of calibration (e.g., ECT, IAT or MAP)
 
Fuel delivery component fault (injector leak, high fuel pressure)
 
O2 element is contaminated, deteriorated or it has failed
 
O2 heater is damaged or it has failed
 

Trouble Code: P0174



Fuel System Lean (Bank 2)

Possible Causes:



Air leaks in intake manifold, exhaust pipes or exhaust manifold
 
Base engine mechanical problem causing a lean A/F condition
 
Fuel control Sensor is out of calibration (e.g., ECT, IAT or MAP)
 
Fuel delivery component fault (clogged filter, low fuel pressure)
 
O2 element is contaminated, deteriorated or it has failed
 
Vacuum hose is disconnected, broken, leaking or loose
 

Trouble Code: P0175



Fuel System Rich (Bank 2)

Possible Causes:



Base engine fault (i.e., cam timing incorrect, oil level too high)
 
EVAP vapor recovery system failure (e.g., canister full of fuel)
 
Fuel control Sensor is out of calibration (e.g., ECT, IAT or MAP)
 
Fuel delivery component fault (injector leak, high fuel pressure)
 
O2 element is contaminated, deteriorated or it has failed
 
O2 heater is damaged or it has failed
 

Trouble Code: P0300



Multiple Cylinder Misfire Detected

Possible Causes:



Air leak in the intake manifold, or in the EGR or EVAP system
 
Base engine mechanical fault that affects two or more cylinders
 
Erratic or interrupted CKP or CMP Sensor signals
 
Fuel delivery component fault that affects two or more cylinders (i.e., a contaminated, dirty or sticking fuel injector)
 
Ignition system problem (coil or plug) in two or more cylinders
 
Vehicle driven with low fuel pressure or while very low on fuel
 

Trouble Code: P0301



Cylinder 1-10 Misfire Detected

Possible Causes:



Air leak in the intake manifold, or in the EGR or EVAP system
 
Base engine mechanical fault that affects only one cylinder
 
Fuel delivery component fault that affects only one cylinder (e.g., a dirty fuel injector)
 
Ignition system problem (coil or plug) in only one cylinder
 

Trouble Code: P0302



Cylinder 1-10 Misfire Detected

Possible Causes:



Air leak in the intake manifold, or in the EGR or EVAP system
 
Base engine mechanical fault that affects only one cylinder
 
Fuel delivery component fault that affects only one cylinder (e.g., a dirty fuel injector)
 
Ignition system problem (coil or plug) in only one cylinder
 

Trouble Code: P0303



Cylinder 1-10 Misfire Detected

Possible Causes:



Air leak in the intake manifold, or in the EGR or EVAP system
 
Base engine mechanical fault that affects only one cylinder
 
Fuel delivery component fault that affects only one cylinder (e.g., a dirty fuel injector)
 
Ignition system problem (coil or plug) in only one cylinder
 

Trouble Code: P0304



Cylinder 1-10 Misfire Detected

Possible Causes:



Air leak in the intake manifold, or in the EGR or EVAP system
 
Base engine mechanical fault that affects only one cylinder
 
Fuel delivery component fault that affects only one cylinder (e.g., a dirty fuel injector)
 
Ignition system problem (coil or plug) in only one cylinder
 

 
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