Question about 1987 Ford Bronco II
On an 87 bronco 2 for the fuel injecters there is a common wire and two pulse wires,does one plse wire feed the injecters on the pass. side and the other on the drivers side ?
Nope... they only inject fuel during the compression stroke of the engine. Thats how they were designed.
Posted on Jan 22, 2009
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See Figure 1
The ECM uses the camshaft signal to determine the position of the No. 1 cylinder piston during its power stroke. The signal is used by the ECM to calculate fuel injection mode of operation.
If the cam signal is lost while the engine is running, the fuel injection system will shift to a calculated fuel injected mode based on the last fuel injection pulse, and the engine will continue to run.
Fig. Fig. 1: Camshaft Position (CMP) sensor location
Fig. Fig. 2: Camshaft Position (CMP) sensor wiring schematic
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