P213D code meaning
EGR Throttle Control Circuit B High
Powertrain system Generic code P21xx codes Check engine light
What P213D means
P213D is the opposite electrical fault to P213C on EGR throttle B: the drive line carries voltage where the output stage expects ground, or the driver measures excessive current. A wire touching battery positive, a shorted motor winding that pulls too much current, or a mechanically blocked flap that overloads the motor are the usual triggers. The output stage switches off to protect itself, so the flap returns to its spring position and stops regulating. No manufacturer publishes thresholds for P213D; CARB requires output circuits to be checked for faults in both directions. Throttle A reports the same high condition as P2142, while P213A covers an open circuit and P213B a flap that moves but misses its target. Drivers notice the warning lamp, sometimes reduced power.
P213D at a glance
- Check engine lightYes, usually on
- Emissions testCan fail
- Limp modePossible
- Repair difficultyMedium, DIY possible
- Typical labor0.5 to 2.5 hours
- Clears after repairWhen cleared with a scanner
Symptoms of P213D
- Check engine lamp on
- Reduced power in some operating ranges
- EGR readiness not completed
Common causes of P213D
- Most likelyDrive wire shorted to battery voltage
- PossibleShorted turns in the actuator motor causing overcurrent
- PossibleFlap mechanically blocked, motor overloaded
- Less likelyFaulty output stage in the engine control module
Check the most likely causes first. Replacing parts by guesswork is the most expensive way to clear a code.
Parts involved
EGR throttle b
What each part of P213D 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. |
| 3D | The exact fault in that area. |
What to do next
- Note P213D 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 P213D
What does P213D mean?
P213D means "EGR Throttle Control Circuit B High". P213D is the opposite electrical fault to P213C on EGR throttle B: the drive line carries voltage where the output stage expects ground, or the driver measures excessive current. It is a generic code, so it means the same on every make.
Is it safe to drive with P213D?
Drive gently and only to a workshop. With P213D the car can go into limp mode (reduced power) to protect itself.
Will P213D fail an emissions test?
Yes, it can. P213D 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 P213D to fix?
Difficulty: medium. A typical repair takes 0.5 to 2.5 hours of work. A careful DIY repair is possible with basic tools and a scanner.
Will P213D clear itself after the repair?
Clear the code with a scanner after the repair. If the fault is fixed, it does not come back.