Mitsubishi FUEL User Manual

MPI <4G6> -
Troubleshooting
13A-32
Code No. P0325 Detonation sensor system Probable cause
Range of Check
D
Engine: Two seconds after the engine has been started
Set Conditions
D
Changes in sensor output voltage (detonation sensor peak voltage per 1/2
crankshaft rotation) in 200 consecutive cycles are 0.06 V or less.
D
Malfunction of the detonation sensor
D
Open or short circuit in the detonation sensor
circuit or loose connector contact
D
Malfunction of engine-ECU <M/T>
D
Malfunction of engine-A/T-ECU <A/T>
OK
Check the trouble symptoms.
OK
Intermittent malfunction
(Refer to GROUP 00 - Points to Note for Intermittent
Malfunctions.)
Check the following connector:
B-34
NG
Repair
OK
Measure at the detonation sensor connector B-34.
D
Disconnect the connector and measure at the harness
side.
D
The resistance between terminal 2 and earth
OK:
2
W
or less
NG
Check the harness wire between the detonation sensor and
earth, and repair if necessary.
OK
Check the following connector:
C-40 <M/T>, C-175 <A/T>
NG
Repair
OK
Check the harness wire between the detonation sensor and
the engine-ECU <M/T> or engine-A/T-ECU <A/T>.
NG
Repair
NG
Replace the detonation sensor.
Check the trouble symptoms.
NG
Replace the engine-ECU <M/T> or engine-A/T-ECU <A/T>.
Code No. P0335 Crank angle sensor system Probable cause
Range of Check
D
Engine is cranking
Set Conditions
D
Sensor output voltage does not change for 4 seconds (no pulse signal input).
D
Malfunction of the crank angle sensor.
D
Open or short circuit in the crank angle sensor
circuit or loose connector contact.
D
Malfunction of engine-ECU <M/T>
D
Malfunction of engine-A/T-ECU <A/T>

Mitsubishi FUEL Specifications

General

Brand	Mitsubishi
Model	FUEL
Category	Automobile Accessories
Language	English