PGM-FI Control System — Troubleshooting Flowchart — TDC/CRANK Sensor [DOHC] (cont'd)
6-33flowchartTDC/CRANK sensor troubleshooting flowchart continuation for DOHC engines (D16A8/D16A9). Wire colors ORN and WHT. Page marked (cont'd).
1
(From page 6-32)
2
Does continuity exist ?
YES
Replace the distributor assembly (section 16).
NO
3
Reconnect the connector.
4
Connect the PGM-FI test harness only to the main wire harness, but not to the ECU (page 6-19).
5
Measure resistance between B10 terminal and B12 terminal.
6
Is there 350-550 Ω ?
NO
Repair open in ORN and/or WHT wires.
YES
Substitute a known-good ECU and recheck. If symptom/indication goes away, replace the original ECU.