P1122
Throttle Position Higher Than Expected
1999-2003 Acura TL 3.2L V6
High SeverityPowertrain
Description
The TPS reading is higher than expected for current conditions.
Symptoms
- CEL
- High idle
- Surging
- Unexpected acceleration
- Limp mode
Common Causes
- Faulty TPS
- Improper adjustment
- Damaged wiring
- Short in signal
Diagnostic Steps
- Monitor TPS values
- Adjust TPS
- Inspect wiring
- Test sensor
Repair Notes
Replace or adjust TPS.
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
P1122 on Other Vehicles
Common Questions
What does code P1122 mean on a 1999-2003 Acura TL?
P1122 stands for "Throttle Position Higher Than Expected". The TPS reading is higher than expected for current conditions.
What are the symptoms of P1122 on a Acura TL?
Common symptoms of P1122 include: CEL, High idle, Surging, Unexpected acceleration, Limp mode.
What causes P1122 on a 1999-2003 Acura TL?
Common causes of P1122 include: Faulty TPS, Improper adjustment, Damaged wiring, Short in signal.