P2400moderate severityPowertrain
EVAP Leak Detection Pump Control Circuit Open
on 1997 Isuzu Amigo 2.6L I4 · 4WD
What this code means
Open circuit in the EVAP leak detection pump control wiring.
Symptoms
- Check engine light
- EVAP monitor incomplete
Common causes
- Broken wiring to LDP
- Failed pump motor
- Corroded connector
- Blown fuse
Diagnostic steps
- Check fuse
- Inspect LDP connector
- Measure pump resistance
- Check wiring continuity
Repair notes
Repair wiring or replace leak detection pump.
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