P0119
ECT Sensor 1 Circuit Intermittent
2000-2005 Chevrolet Impala 3.8L V6
Moderate SeverityPowertrainGeneric (SAE)
Description
The ECT sensor signal is intermittent.
Symptoms
- Check Engine Light (intermittent)
- Erratic temp gauge
- Fan cycling issues
Common Causes
- Loose connector
- Damaged wiring
- Intermittent sensor failure
Diagnostic Steps
- Wiggle test
- Monitor ECT signal
- Inspect connector
Repair Notes
Repair connector or wiring.
Related Codes
Other Powertrain Codes
- P0001Fuel Volume Regulator Control Circuit/Open
- P0002Fuel Volume Regulator Control Circuit Range/Performance
- P0003Fuel Volume Regulator Control Circuit Low
- P0004Fuel Volume Regulator Control Circuit High
- P0010Intake Camshaft Position Actuator Circuit/Open Bank 1
- P0011Intake Camshaft Position Timing Over-Advanced Bank 1
- P0012Intake Camshaft Position Timing Over-Retarded Bank 1
- P0013Exhaust Camshaft Position Actuator Circuit/Open Bank 1
- P0014Exhaust Camshaft Position Timing Over-Advanced Bank 1
- P0015Exhaust Camshaft Position Timing Over-Retarded Bank 1
P0119 on Other Vehicles
Chevrolet Astro
1995-2005 4.3L V6 Vortec
Chevrolet Avalanche
2002-2006 5.3L V8 Vortec
Chevrolet Avalanche
2002-2006 8.1L V8 Vortec
Chevrolet Avalanche
2007-2013 5.3L V8 Vortec
Chevrolet Avalanche
2007-2013 6.0L V8 Vortec
Chevrolet Aveo
2012-2018 1.6L I4
Chevrolet Beat
2018-2021 1.2L I4
Chevrolet Beretta
1990-1996 2.2L I4
Common Questions
What does code P0119 mean on a 2000-2005 Chevrolet Impala?
P0119 stands for "ECT Sensor 1 Circuit Intermittent". The ECT sensor signal is intermittent.
What are the symptoms of P0119 on a Chevrolet Impala?
Common symptoms of P0119 include: Check Engine Light (intermittent), Erratic temp gauge, Fan cycling issues.
What causes P0119 on a 2000-2005 Chevrolet Impala?
Common causes of P0119 include: Loose connector, Damaged wiring, Intermittent sensor failure.