how to bypass fuel pump relay
Rating Newest Oldest. Best Answer: First, you must find the correct relay. Remove the relay and see if there is a diagram on it to indicate which is power and which is the load (the other 2 pins are for the pcm to activate it and are usually smaller) On a bosh type relay, pin 30 is power and pin 87 is the load.emove the relay and see if there is a diagram on it to indicate which is power and which is the load (the other 2 pins are for the pcm to activate it and are usually smaller) On a bosh type relay, pin 30 is power and pin 87 is the load.