Honda Accord Main Relay :
Jumping & bypassing the relay to make it
work temporary for 86-93 Fuel Injected models,
suitable for the purpose of moving the car.
that by simply tapping on the relay or allowing
it to cool down will most always start the
car and remain running.
1. Jump Yel/blu to Yel/blk
Step 2. Jump Blk/yel to Yel
Make sure wires from step 1 and step 2
don't touch other
Step 3. Start engine. If problem goes away
then the Main Relay is faulty. Click here to
replace it, or here to
Description: By jumping Yel/blu to Yel/blk,
you are turning on the main fuel injection. By
jumping Blk/yel to
you are turning on the fuel pump. It doesn't
matter if the main
removed or not. Disconnect the fuel pump, Blk/yel
to Yel, when engine is not running.
Knowing the nature of the problem and
understanding how it works can protect your car
from accidental damages. Honda electronics are
known for it's reliability, but the new models
(92 and up) employ a different kind of igniter
that may be damaged if a positive current is
supplied to one of wrong inputs. Honda is designed for ground safe, meaning accidental grounding may not damage the computer electronics.