P2134 code meaning
Throttle/Pedal Position Sensor/Switch F Circuit Intermittent
Powertrain system Generic code P21xx codes Check engine light
What P2134 means
P2134 targets short interruptions on signal F that are too brief or too irregular for a confirmed low or high fault. No manufacturer publishes a detection rule for it. FCA does name P2134 in emissions recall T21 for the 2004-2006 Dodge Sprinter, among the codes that may appear once the engine control unit carries the new software. GM's 2004-2005 trucks with three-track pedals handle such glitches inside P2130, whose counter adds 4 for each faulty sample every 3 ms and removes 1 for each good one until it reaches 106. Ford reports problems on F only as P2131-P2133. Look for loose pins and chafing near the pedal while moving it slowly. Effects range from a passing warning lamp to brief hesitation.
P2134 at a glance
- Check engine lightYes, usually on
- Emissions testCan fail
- Limp modePossible
- Repair difficultyEasy, DIY possible
- Typical labor0.3 to 2 hours
- Clears after repairWhen cleared with a scanner
Symptoms of P2134
- Warning lamp that appears and clears
- Short hesitation when moving the pedal
Common causes of P2134
- Most likelyLoose or spread terminal at the pedal connector
- PossiblePedal harness pinched or chafed near the footwell bracket
- Less likelyWorn spot on track F causing momentary contact loss
Check the most likely causes first. Replacing parts by guesswork is the most expensive way to clear a code.
Parts involved
Throttle position sensorAccelerator pedal position sensor
What each part of P2134 means
| P | Powertrain system: engine, fuel system, ignition, emissions and transmission. |
| 2 | Generic code (second SAE range): it means the same on every make. |
| 1 | Area: fuel and air metering. |
| 34 | The exact fault in that area. |
What to do next
- Note P2134 and any other codes stored with it: several codes together often point to one cause.
- Check for loose connectors and damaged wiring around the parts the code names.
- Check open recalls for your car: some faults are fixed for free by the dealer. Enter your VIN.
- Clear the code only after the repair. If it comes back, the fault is still there.
Buying a used car? Scan it for stored codes before you pay. A recently cleared memory can hide a problem.
Questions about P2134
What does P2134 mean?
P2134 means "Throttle/Pedal Position Sensor/Switch F Circuit Intermittent". P2134 targets short interruptions on signal F that are too brief or too irregular for a confirmed low or high fault. It is a generic code, so it means the same on every make.
Is it safe to drive with P2134?
Drive gently and only to a workshop. With P2134 the car can go into limp mode (reduced power) to protect itself.
Will P2134 fail an emissions test?
Yes, it can. P2134 is emissions-related, so most inspection programs fail a car while it is stored or while the check engine light is on.
How hard is P2134 to fix?
Difficulty: easy. A typical repair takes 0.3 to 2 hours of work. A careful DIY repair is possible with basic tools and a scanner.
Will P2134 clear itself after the repair?
Clear the code with a scanner after the repair. If the fault is fixed, it does not come back.