Oil Pressure Testing: S10/T10 P/U 2WD V6-262 43L Engine (1988)
Oil Pressure Gauge: Testing and Inspection
Gauge Reads ``80'' or Above
1.
Disconnect lead from sensor, then ground lead.
2.
Gauge should read ``0'' psi. If gauge read ``0'' replace replace sensor, and if gauge reads ``80'' psi, check for short between sensor and gauge.
