DTC B1011 Mitshubishi
Engine Speed Input Circuit No Signal
Engine Speed Input Circuit No Signal
Description
The Engine Speed (RPM) Sensor detects engine speed and reference marks. Without an engine speed signal, the engine will not start. If the engine speed signal fails while the engine is running, the engine will stop immediately. Note: There is a larger-si
Cause and Solution
Engine speed sensor has failedCircuit is shorting to ground, B+ or is openSensor wheel is damaged, run out or not properly securedECM has failed
Video Guide
Diagnostic Info
- DTC Code: B1011
- Brand: Mitshubishi