Hint
: read freeze frame data using the hand-held tester or the obd ii scan tool. Freeze frame data records the engine conditions when a malfunction is detected. When troubleshooting, it is useful for determining whether the vehicle was running or stopped, the engine was warmed up or not, the air–fuel ratio was lean or rich, etc. At the time of the malfunction.
1 Perform simulation test
Notice
: do not shuffle the connectors.
Result:
2 Inspect ecm(igt1, igt2, igt3, igt4 and igf signal)
Standard:
Hint
: correct waveform is as shown in the diagram on the left.
3 Check harness and connector(ignition coil assy – ecm)
Standard (check for open):
Standard (check for open):
Standard (check for short):
Standard (check for short):
4 Inspect ignition coil assy(power source)
Standard (check for open):
Standard:
5 Check harness and connector(ignition coil assy – ignition switch)
Standard (check for open):
Standard (check for short):
Replace ignition coil assy
Antenna cord sub–assy
Replacement
Hint: components:
1. Remove instrument panel sub–assy upper
Hint:
refer to the procedure until the step, ”remove instrument panel sub–assy
upper” of
instrument panel sub–assy lower.
Remove the related parts as long as the antenna cord sub–assy can be
removed.
2. Remo ...
Precaution
1. Check that the battery cables are connected to the correct terminals.
2. Disconnect the battery cables when the battery is given a quick charge.
3. Do not perform tests with a high voltage insulation resistance tester.
4. Never disconnect the battery while the engine is running.
5. Check that ...
Circuit description
Refer to dtc p0130
Dtc no
Dtc detection condition
Trouble area
P0136
The following condition (a) or (b) continues for 300 seconds or
more:
During driving with the engine warmed up, heated oxygen
sensor o tp t does not change
output change.
he ...