Short circuit to system ground or analogue ground (pin 20 and 26) on Node A
â–¶ How to fix
• Check wiring to sensor connected to (pin 20) analogue1 on Node A • Check connectors to sensor connected to (pin 20) analogue1 on Node A • Check sensor connected to analogue1 (pin 20, 23, 26) on Node A • Measure the sensor voltage between signal and ground
What you'll see
Functions dependent on the generic resistive sensor are degraded.
System reaction
Functions dependent on the engine speed control potentiometer sensor will be degraded
Diagnostic depth
Detection
Short circuit to system ground or analogue ground (pin 20 and 26) on Node A
Possible cause
Defect wiring - Short circuit to system ground or analogue ground (pin 20 and 26) on Node A Defect connectors