405 L4-1905cc 1.9L (1989)
Oxygen Sensor: Electrical Specifications
Canister Purge Valve Resistance.................................................................................................................................................................................20 ohms
Oxygen Sensor Heater Resistance................................................................................................................................................3 ohms (cold) 13 ohms (hot)
Oxygen Sensor Operating Voltage (engine running)...........................................................................................................................................0.4 - 1.0 volts
Oxygen Sensor Heating Element current draw.........................................................................................................................................................0.5 - 1.3 A
Tune-up Specifications
Firing Order...................................................................................................................................................................................................................1-3-4-2
Idle Speed..........................................................................................................................................................................850±50 RPM [1] 880±50 RPM [2]
Timing..........................................................................................................................................................................................................Not adjustable [3]
Fuel Mixture............................................................................................................................................................................................................< 0.5% [4]
[1] 8 valve engine
[2] 16 valve engine
[3] Computer Controlled
[4] Not adjustable, taken at the tail pipe