0
Code PO121 typically indicates an issue with the throttle position sensor (TPS) in a vehicle. This sensor monitors the position of the throttle plate and sends that information to the engine control unit (ECU) to regulate engine performance. A PO121 code may suggest that the TPS is malfunctioning or sending incorrect voltage signals, which can lead to poor engine performance, reduced fuel efficiency, or stalling. It's important to diagnose and address this issue promptly to ensure proper vehicle operation.
What else can I help you with?
What does code p0121 mean?
code po121 means Throttle Position Sensor/Switch A Circuit Range/Performance Problem . it is usually indicative of a faulty throttle position sensor or faulty wiring harness in the engine bay.
PO 121 on a 2000 Dodge Dakota?
Trouble code PO121 means:Throttle position circuit out of range or performance problem
What are common fixes to a po121 code on a 2001 jeep Cherokee?
P0121 - Throttle Pedal Sensor Switch "A" Circuit Range/Performance. Most common fix is to replace the Throttle position sensor.
What is P260F code mean for 2006 E250?
what is p260f code mean
What does the Diagnostic code P1537 mean?
what does code p1537 on a ford mean
What does obd code P0218 mean?
What does obd code P0740 mean
Where is the code on the quarter?
????? What do you mean by "code"?
What does code 1121 mean?
what is the 1121 code
What does sugar code mean?
sugar code
What does code d mean for national insurance?
what does D mean on your national insurance code
What does a code 212 mean on a obd1?
What does a code 212 mean on a OBD 1 mustang
What code 2833 mean on 2003 camty?
What does code 2238 on 2003 Camry mean
