I have a 1986 Topaz VIN X 2.3L CPI peak and hold injector. The vehicle runs very rich @ 12 to 16%. All sensors are in range including ECT, ACT and MAP. O2 is pegged at .9 V. Fuel pressure @ spec 15 psi. The rich condition is all the time. EVAP and Crank case a... Login to read more.

Files Referenced: