Fuel Pump Control Module? Ground side circuit voltage drop
2019年12月20日 · Check your fuel control module, it has two plugin connectors, find the biggest red wire, test it with a multimeter for DC voltage, it should show voltage when the pump is not running, when you turn the key and make your pump turn on it should not show voltage, the red wire is the fuel pumps ground connection, the fuel control module actuates it ...
Fuel pump Control Module Replacement | Toyota Tundra Forum
2022年3月7日 · Hello Im New to the the page Im a previous 1st Gen Tundra Owner and Now A Second Gen Owner.I Recently Had a New Fuel Pump put on the Mechanic calls and tells me it wont Start then He proceeds to Pry this box off and tries to Rig things by Bypassing the fuel pump Relay Long story short I Want the truck back like it was does anyone Know where I ...
Fuel Pump Control Module? Ground side circuit voltage drop
2020年3月11日 · I’m having similar issues with my 2015 Tundra. Had the fuel pump replaced twice and the fuel pump control module replaced twice. This last time it only ran for 30 miles before failing again. It seems like something on my truck is killing the fuel pump control modules. Does anybody know how I can bypass the fpcm on my 2015 4.6l Tundra?
Truck won't start - narrowed it down to fuel pump or ECU - help ...
2018年10月18日 · When I use the Launch to control the fuel pump on/off or fuel pump duty cycle 25%/80% I get roughly .02v fluctuation. I also have 12v on the white/black incoming power wire. I get 0 v on the blue and red wire going to the fuel pump.
Fuel pump not turning on with key | Toyota Tundra Forum
2019年8月24日 · The fuel pump fuse was blown, he checked that first, changed it and it blew again with the key on, & changed the relay. He has put a new fuel pump assembly in and a new fuel pump driver module to. He took the old module apart & we can see a burn mark in it.
Fuel Pump Control Module Question/Issue...HELP!
2023年1月21日 · Well I got under my truck last night to replace it, and the part number on the fuel pump control module/ecu that's currently installed on my truck is 89570-34060 (example below). The one I bought on Ebay only has 1 large hook up point, whereas the one that is currently installed on my truck has 2, like the picture below.
Fuel pump control module - Toyota Tundra Forum
2019年8月23日 · Quick Links: 2007 HID conversion won’t fit factory harness Headlight bulbs Headlights Proper Alt/Battery Charge Gage Needle Position Unknown device driver side kick panel Ball Hitch Fuel pump control module
Fuel control pump control module removal | Toyota Tundra Forum
2021年4月4日 · When you installed the module there was a connector with just two wires. That wiring harness goes to the fuel pump to power it up. Follow the harness back to the fuel pump. Remove the harness and check for continuity. Your looking for a break and corrosion. If fhe harness is good then the problem is the fuel pump in the tank which is very unlikely.
Fuel pump driver module causing stalling | Toyota Tundra Forum
2023年7月5日 · last year the fuel pump control module died on my 2011 SR5. Truck just quit on the highway-towed to local Toyota dealer (I was away on vacation) I believe it only cost me $300 but could be wrong. My buddy also had to replace the same module on his 2012 but his truck didn't die outright just kept stalling.
Fuel Pump Recall - Toyota Tundra Forum
2020年4月12日 · The low-pressure fuel pump inside the fuel tank may fail. What should you do: Toyota notified owners of the safety risk with an interim notification between February 17, 2020 and May 4, 2020. Toyota will send a second notice to owners to have the fuel pump replaced once the remedy is available.