P2553
Throttle/Fuel Inhibit A Circuit Range/Performance
P2553 is an OBD-II diagnostic trouble code meaning: Throttle/Fuel Inhibit A Circuit Range/Performance. Common causes: throttle position sensor malfunction, open or short circuit in the circuit. Estimated repair cost: $17–89.
Symptoms
- Unstable engine operation
- Power reduction
- Increased fuel consumption
- Check Engine light comes on
- Problems starting the engine
Causes
- Throttle Position Sensor Malfunction
- Open or short circuit in the circuit
- Problems with the engine control unit
- Contamination or mechanical damage to the throttle valve
- Faulty relay or fuse
How to Fix
- Check the integrity of wiring and connectors
- Test the throttle position sensor
- Clean throttle body
- Check the operation of the engine control unit
- Replace faulty components
Related codes
Error P2553 by Vehicle Brand
FAQ
What does the P2553 code mean?
P2553 is an OBD-II diagnostic trouble code that indicates: Throttle/Fuel Inhibit A Circuit Range/Performance
What causes a P2553 error code?
The most common causes of P2553 include: Throttle Position Sensor Malfunction; Open or short circuit in the circuit; Problems with the engine control unit; Contamination or mechanical damage to the throttle valve.
How do I fix a P2553 diagnostic trouble code?
To fix P2553: Check the integrity of wiring and connectors. Test the throttle position sensor. Clean throttle body. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2553?
Yes, but get it checked soon
How much does it cost to fix P2553?
The estimated repair cost for P2553 is $17–89. Actual cost depends on your vehicle, location, and labor rates.
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