From the front of the car the second injector does not work I switched out all of the injectors it still doesn't work I tested the ohms on the injectors there at 16 ohms on all four injectors I tested the voltage on each injector lead was 11.6 volts I checked the ground on the manifold on the back of distributor to the firewall the main battery ground and the ground by the headlight by the battery I was wondering if anybody knew what the pins were on the injector module and where it was located or the brain the computer

 

all 4 injectors are wired in parallel, all 4 fire together. If its a turbo, there's a series resistor pack (located up behind the left headlight) in series with the power, 2 resistors each go to two injectors. the power to the injectors comes from the "radio suppression relay" (also on the left side, not that far from said R pack). the ECU has a single pin output (pin 18, grey wire) which is normally 'floating' but is grounded electronically to fire the injectors.

said ECU (computer, brain) is located in the footwell just forward of the lower right front door hinge and behind the plastic kick panel.