P2016low severityPowertrain
Intake Manifold Runner Position Sensor/Switch Circuit Low Bank 1
on 2001 Chevrolet Astro 4.3L V6 Vortec · RWD
What this code means
Low signal from the intake manifold runner position sensor on bank 1.
Symptoms
- Check engine light
- Runs in default mode
Common causes
- Sensor short to ground
- Wiring damage
- Failed sensor
Diagnostic steps
- Measure sensor output voltage
- Check wiring for shorts
Repair notes
Replace position sensor or repair wiring.
Other Powertrain codes on this vehicle
P0001
Fuel Volume Regulator Control Circuit/Open
P0002
Fuel Volume Regulator Control Circuit Range/Performance
P0003
Fuel Volume Regulator Control Circuit Low
P0004
Fuel Volume Regulator Control Circuit High
P0010
Intake Camshaft Position Actuator Circuit/Open Bank 1
P0011
Intake Camshaft Position Timing Over-Advanced Bank 1
P0012
Intake Camshaft Position Timing Over-Retarded Bank 1
P0013
Exhaust Camshaft Position Actuator Circuit/Open Bank 1
P0014
Exhaust Camshaft Position Timing Over-Advanced Bank 1
P0015
Exhaust Camshaft Position Timing Over-Retarded Bank 1