Ask Experts Questions for FREE Help !
Ask
    tseki's Avatar
    tseki Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Feb 17, 2011, 04:18 PM
    Honda Civic 1991 Main Relay
    My 1991 Honda Civic Hatchback is not starting up. The ECU reads code 16 so I figured it was the main relay. I can hear two clicks, but the third one is missing. Also the battery light is on when I turn the key in the ignition. If I crank the keys for about 5 seconds, the car does start, but its jerky. I removed the coin holder, fuse box, and hood latch, but I can't unscrew the bolt no matter how hard I try. I don't want to strip the bolt so I was wondering if there is an alternative solution to my problem?
    TxGreaseMonkey's Avatar
    TxGreaseMonkey Posts: 16,761, Reputation: 5597
    Uber Member
    		  
    #2

    Feb 17, 2011, 05:47 PM
    . Remove and fully charge the battery. Most auto parts stores will do this for free.

    . Change the fuel filter, if it has not been changed in 60,000 miles or 48 months.

    . Slip the relay off the old bracket and slip the new one on. Analyze the new main relay, to see if this will work.

    . Clean the main ECM ground, located on the thermostat housing. Look for a 3-wire brass connector.

    . Check the fuel injectors.
Not your question? Ask your question View similar questions
 

Question Tools Search this Question
Search this Question:

Advanced Search

Add your answer here.


Check out some similar questions!

Changing main relay for 1991 honda civic [ 2 Answers ]

Can I use another Master relay from another years of honda civic or honda's.

Locate main relay in 1991 civic [ 1 Answers ]

I'm being very careful. My Chilton's manual show the location (1991 Civic) for main relay right above hood release-- nothing there. Moved fuse panel- can't find a thing.found a relay with 6wire plus in to RIGHT of steering column. Where is main relay? How big is it? What markings are on it?

What does the main relay in a 1991 honda civic control? [ 1 Answers ]

What does the main relay control on a 1991 honda civic?

1991 Honda Accord Main Relay [ 3 Answers ]

Where in the main relay located on a 1991 Honda Accord?

View more questions Search