TEST
ACTION
APPLICABILITY
2
Turn the ignition off.
Disconnect the Ignition Coil harness connector.
Turn the ignition on.
With the DRBIII
t, actuate the ASD Relay.
Using a 12 volt test light connected to ground, probe the ASD Relay Output circuit in
the Ignition Coil harness connector.
Does the test light illuminate brightly?
All
Yes
→ Go To 3
No
→ Repair the ASD Relay Output circuit.
Perform POWERTRAIN VERIFICATION TEST VER - 5 - 1.6L.
3
Turn the ignition off.
Disconnect the Ignition Coil harness connector.
Using a 12-volt test light connected to 12-volts, probe the Ignition Coil Driver circuit.
Crank the engine for 5 second while observing the test light.
Does the test light blink/flicker?
All
Yes
→ Replace the Ignition Coil.
Perform POWERTRAIN VERIFICATION TEST VER - 5 - 1.6L.
No
→ Go To 4
4
Turn the ignition off.
Disconnect the Ignition Coil harness connector.
Disconnect the PCM harness connector.
Measure the resistance of the Ignition Coil driver circuit between the Ignition Coil
harness connector and the PCM harness connector.
Is the resistance below 5.0 ohms?
All
Yes
→ Go To 5
No
→ Repair the Ignition Coil driver circuit for a open.
Perform POWERTRAIN VERIFICATION TEST VER - 5 - 1.6L.
5
Turn the ignition off.
Disconnect the Ignition Coil harness connector.
Disconnect the PCM harness connector.
Measure the resistance between the Ignition Coil driver circuit and the ASD Relay
Output circuit in the Ignition Coil harness connector.
Is the resistance below 100 ohms?
All
Yes
→ Repair the Ignition Coil driver circuit for a short to the ASD
Output circuit.
Perform POWERTRAIN VERIFICATION TEST VER - 5 - 1.6L.
No
→ Go To 6
6
NOTE: Before Continuing: Disconnect the PCM harness connector and
check the related wiring terminals for corrosion, damage or terminal push
out. Repair as necessary.
Using the schematics as a guide, inspect the wire harness and connectors. Pay
particular attention to all Power and Ground circuits.
If there are no possible causes remaining, view repair.
All
Repair
Replace and program the Powertrain Control Module in accor-
dance with the Service Information.
Perform POWERTRAIN VERIFICATION TEST VER - 5 - 1.6L.
246
DRIVEABILITY - 1.6L GAS
P2301-IGNITION COIL #1 CIRCUIT HIGH —
Continued