What does fault code ECM-P211898 mean?

Diagnostic fault code details for ECM-P211898 (Volvo S60 (2011–), Volvo S60 (2011–), Volvo S60 (2011–)). Repair service at OBD Tuning.

VOLVO

ECM-P211898 - Throttle Actuator "A" Control Motor Current Range/Performance. Component Failures. Component or system over temperature

System

Engine Control Module (ECM)

Volvo models this fault code applies to

Applies to the following models:

7 models

S60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–)

Show models by year and engine (20)

What does this fault code mean?

Although the code is named over temperature, the fault is an internal one or a fault in the circuit to the throttle motor, as the engine control module has registered. The fault concerns throttle actuator A.

Possible causes

Poor contact or oxidation in the connections between the control module and the throttle unit
An open circuit, or a short to ground or supply voltage, in the wiring to the throttle motor
The wires to the throttle motor are shorted to each other
Damaged throttle unit
Damaged engine control module

What you can do

1Check that the fuses are intact
2Read the code with the engine running and note it down
3Check the connectors at the throttle unit and the engine control module for looseness and oxidation
4Look for chafing and breaks in the wiring to the throttle motor, and use a multimeter to confirm it has no contact with ground or supply voltage
5If the fault remains, have a workshop with diagnostic equipment check the throttle unit and the engine control module

Symptoms you may notice3

The engine lacks power and performs poorly
Uneven idle
The Check engine light comes on or behaves abnormally

What the fault can affect1

The control module cuts the supply to the throttle motor, and the throttle returns to its spring-loaded position

General guidance for car owners. Diagnosis on the car can point to a different cause.