FUEL INJECTION (FUEL SYSTEMS)(H4DO) > Main Relay
INSPECTION
1. Check that the main relay has no deformation, cracks or other damages.
2. Measure the resistance between main relay terminals.
Terminal No. | Standard |
1 and 2 | 1 M? or more |
3 and 4 | 130.4 — 230.8 ? (when 20°C (68°F)) |
3. Connect battery positive terminal to terminal No. 3 and battery ground terminal to terminal No. 4, and measure the resistance between the main relay terminals.
Terminal No. | Standard |
1 and 2 | Less than 1 ? |
Adjustment
DIFFERENTIALS > Rear Differential (T-type)ADJUSTMENT1. SIDE GEAR BACKLASHAdjust the side gear backlash. Rear Differential (T-type) > ASSEMBLY">2. HYPOID DRIVEN GEAR BACKLASHAdjust hypoid driven gear backlash. Rear Differential (T-type) > ASSEMBLY">3. TOOTH CONTACT BETWEEN ...
Tachometer
The tachometer shows the engine speed
in thousands of revolutions per minute.
CAUTION
Do not operate the engine with the
pointer of the tachometer in the red
zone. In this range, fuel injection will
be cut by the engine control module
to protect the engine from overrevving.
The engine will ...
Preparation tool
SEATS > General DescriptionPREPARATION TOOL1. GENERAL TOOLTOOL NAMEREMARKSLong nose pliersUsed for removing the hog ring.Hog ring pliersUsed for installing the hog ring.Circuit testerUsed for measuring resistance, voltage and current. ...