DLC pin box 07WAJ-0010100
?? Start the engine. Hold the engine at 3,000 rpm
) with no load (in Park or Neutral) until the
radiator fan comes on, then let it idle.
?? Check the idle speed (see page 11-148).
?? Short the SCS terminal to ground by using the DLC
pin box: Connect the DLC pin box (A) to the Data
Link Connector (DLC) (16P) (B), then connect the
No. 4 and No. 9 terminals on the DLC pin box with
a jamper wire (C), and push the switch.
?? Short the SCS terminal to ground by using the
Honda PGM Tester: Connect the Honda PGM
tester (A) to the data link connector (16P) (B).
?? Connect the timing light to the service loop.
?? Point the light toward the pointers (A) on the chain
case. Check the ignition timing under no load
conditions: headlights, blower fan, rear window
defogger, and air conditioner are not operating.
?? If the ignition timing differs from the specification,
replace the Engine Control Module (ECM)/
Powertrain Control Module (PCM) (see page 11-4).
?? Disconnect the special tool/Honda PGM Tester and
the timing light.