1991 Honda Civic Si check engine light

Discussion in 'Civic' started by vtracer, Nov 10, 2007.

  1. vtracer

    vtracer Guest

    I recently performed some work on my 91 Civic Si 5 speed. I changed
    out the Alternator, Battery, CV axle. I had to drain the cooling
    system due to a radiator hose replacement.
    I have not yet refilled the gearbox the cooling system has been
    refilled. After installing the new battery, I attempted to start the
    engine. Prior to turning the key over all the way, the Check engine
    light (CEL) came on and off repeatedly and I was not able to start the
    car. The starter turned the engine fine but the engine did not
    fire. The crankcase is full of oil. Any ideas?????


    Bryant
     
    vtracer, Nov 10, 2007
    #1
  2. vtracer

    jim beam Guest

    yeah, i have a /great/ idea for you - read the code from the ecu and
    tell us what it is!
     
    jim beam, Nov 10, 2007
    #2
  3. vtracer

    Tegger Guest

    wrote in @c30g2000hsa.googlegroups.com:

    Firstly, FILL THE TRANNY before you start the car! You will burn up the
    transmission VERY quickly if you allow it to turn when it is empty. The
    gears and bearings will turn even when the lever is in neutral.

    Secondly, did you remember to reconnect the ECU ground wire at the
    thermostat housing? Have you made sure the engine ground strap is connected
    between valve cover and rad support?

    Thirdly, you need to give some details on exactly what happens when you
    turn the key.
    You should observe the following:
    1) Turn key to "II", a click is heard from the Main Relay above the hood
    release. The CEL lights up. Fuel pump is heard humming.
    2) 2 seconds later, a second click is heard from the same location. CEL
    goes off. Fuel pump stops.
    3) Turn key to "III" (start). The instant the key is turned to "III" there
    will be a third click from the Main Relay.
    Do you see exactly that? If not, what's different?
     
    Tegger, Nov 10, 2007
    #3
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