P1436moderate severityPowertrain
EGR Gas Temperature Sensor Circuit Malfunction
on 2021 Toyota RAV4 2.5L I4 · AWD
What this code means
The ECM has detected an electrical fault in the EGR gas temperature sensor circuit. This prevents proper EGR flow monitoring.
Symptoms
- Check engine light on
- Failed emissions test
- Rough idle
Common causes
- Faulty EGR gas temp sensor
- Damaged wiring or connector
- Corroded terminals
- Clogged EGR passage
Diagnostic steps
- Scan for stored codes
- Inspect sensor wiring and connector
- Measure sensor resistance
- Replace sensor if faulty
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Other Powertrain codes on this vehicle
P0001
Fuel Volume Regulator Control Circuit/Open
P0002
Fuel Volume Regulator Control Circuit Range/Performance
P0003
Fuel Volume Regulator Control Circuit Low
P0004
Fuel Volume Regulator Control Circuit High
P0010
Intake Camshaft Position Actuator Circuit/Open Bank 1
P0011
Intake Camshaft Position Timing Over-Advanced Bank 1
P0012
Intake Camshaft Position Timing Over-Retarded Bank 1
P0013
Exhaust Camshaft Position Actuator Circuit/Open Bank 1
P0014
Exhaust Camshaft Position Timing Over-Advanced Bank 1
P0015
Exhaust Camshaft Position Timing Over-Retarded Bank 1