Page text (OCR transcript)
CONTINUED FROM PAGE FI-21
OK
CHECK SPARK PLUGS
Plug gap: 7M-GE 1.1 mm (0.043 in.)
7M-GTE 0.8 mm (0.031 in.)
— HINT —
Check compression pressure and valve
clearance if necessary.
NO
1. Spark plugs
2. Compression pressure
Minimum: 1.0 kg/cm²
(98 psi, 883 kPa)
at 250 rpm
3. Valve clearance
Standard: IN 0.15 — 0.25 mm
(0.006 — 0.010 in.)
EX 0.20 — 0.30 mm
(0.008 — 0.012 in.)
OK
CHECK EFI ELECTRONIC CIRCUT
USING VOLT/OHMMETER
(See pages FI-30, 49)
BAD
1. Wiring connection
2. Power to ECU
(1) Fusible links
(2) Fuses
(3) EFI main relay
3. Ground circuit
4. Water temp. sensor
5. Air temp. sensor
6. Throttle position sensor
7. Injection signal circuit
(1) Injector wiring
(2) Resistor (7M-GTE)
(3) ECU