Ask Experts Questions for FREE Help !
Ask
    deep67's Avatar
    deep67 Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Oct 23, 2011, 10:50 PM
    1993 Honda Del Sol check engine light code 43, what causes this?
    Can a MAF or a MAP cause the check engine code 43 on a 1993 Honda
    Del Sol SI?
    TxGreaseMonkey's Avatar
    TxGreaseMonkey Posts: 16,761, Reputation: 5597
    Uber Member
    		  
    #2

    Oct 24, 2011, 05:30 AM
    43 Fuel supply system or heated oxygen sensor circuit
    CaptainRich's Avatar
    CaptainRich Posts: 4,492, Reputation: 537
    Cars & Trucks Expert
    		  
    #3

    Oct 24, 2011, 11:27 AM
    The fault will require pinpoint diagnostics by a tech on the scene. The problem could be incorrect fuel delivery, a faulty sensor or a faulty PCM/ECU.
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!

How do I check or replace the Main Relay in a 93 honda del sol? [ 1 Answers ]

My girlfriend has a '93 Honda Civic del Sol SI... As of recently its been have trouble starting every time we fill the car with gas. We have replaced the fuel filter, the distributer, the spark plugs and wires, and replaced all the belts. So I'm left thinking it's the Main Relay or the Fuel pump it...

My 1993 Del Sol type S isn't starting! [ 3 Answers ]

I don't know that much about cars, but I was practicing with it and stalled. Afterwards the car wouldn't start. I might've stalled a few times before too. HELP! Anyone..! :(

1993 Honda Del Sol Iginition [ 1 Answers ]

Engine quit. Towed to shop where diagnosis was to replace distributor. They wanted too much for the work. I am getting no fire to any cylinder. Removed distributor cap and rotor is turning during engine crank. I'm trying to find out how to removed the rotor button to get at the coil to check it....

'95 Honda del Sol engine dies at high speeds [ 2 Answers ]

Hi everyone. My girlfriend's '95 del Sol dies at highway speeds. The engine just stops, rpm drops to zero. The car starts up fine afterwards, but after a few minutes of driving, it dies again. We had to get it towed home (140 dollars!! AHH! ). Now she's too scared to drive it anywhere too...

View more questions Search