1A-7 Engine General Information and Diagnosis:
"M"
"L": Speedometer
"M": Tip-over sensor (TOS)
"N": Intake air pressure sensor (IAPS)
Engine Symptom Diagnosis
Condition
Engine will not start or is
hard to start
(Compression too low)
Engine will not start or is
hard to start (Plugs not
sparking)
"L"
"A"
Diagnostic Information and Procedures
Possible cause
Valve clearance out of adjustment.
Worn valve guides or poor seating of
valves.
Mistimed valves.
Excessively worn piston rings.
Worn-down cylinder bore.
Starter motor cranks too slowly.
Poor seating of spark plug.
Fouled spark plug.
Wet spark plug.
Defective ignition coil.
Open or short in high-tension cord.
Defective CKP sensor.
Defective ECM.
Open-circuited wiring connections.
"N"
"Q"
"O"
"O": Ignition coil (IG Coil)
"P": Speed sensor
"Q": Engine coolant temperature sensor (ECTS)
Correction / Reference Item
Adjust.
Repair or replace.
Adjust.
Replace.
Replace.
Refer to "Starting System Diagram in Section
1I (Page1I-1)".
Retighten.
Clean.
Clean and dry.
Replace.
Replace.
Replace.
Replace.
Repair or replace.
"P"
I705H1110132-01
B705H11104001
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