Pinpoint Test DB
- Turn ignition off. Disconnect wire at oil pressure sender. Turn ignition on. Select oil pressure gauge function on multigauge. Replace oil pressure sender if oil pressure warning now appears. If warning does not appear, go to next step.
- Reconnect wire to oil pressure sender. Remove EIC. See ELECTRONIC INSTRUMENT CLUSTER (EIC) R & I under REMOVAL & INSTALLATION. Measure resistance between EIC connector pins No. 1 (White/Red wire) and 4 (Pink/Orange wire). If resistance is greater than 55 ohms, replace EIC. Repair White/Red wire to oil pressure sender if resistance is less than 55 ohms.