Fuel Pump Ecu Bypass at Alfred Humphries blog

Fuel Pump Ecu Bypass. The first replacement was from 92 sc400 fuel ecu with. Dose anyone have the official toyota service manual section for testing and troubleshooting the fuel pump circuit starting at the ecm. If you've already done them. The tt fuel pump ecu's basically take a 12v feed from efi#2 relay, then output either a 9v or 12v feed to the fuel pump ecu depending on if the stock ecu commands a low. I have the cas wiring diagram handy and from googling people with cas problems it seems to be possible to bypass the start signal to the dme. The n/a fuel pump ecu isn't able to handle the extra current of the tt pump. I read a few articles that say you can use a jumper wire to bypass the module and power up the fuel pump. The manual i have only tells you how to remove and install the pump ecu. For the past 7 months, i replaced 2 fuel pump ecu for my 92 sc400. I think it works on the walbro pumps though. You can also test the electrics to your fuel pump; Check you spark plugs and cables for rot. It is not needed with 1jz supra ecus.

I read a few articles that say you can use a jumper wire to bypass the module and power up the fuel pump. If you've already done them. Check you spark plugs and cables for rot. The n/a fuel pump ecu isn't able to handle the extra current of the tt pump. For the past 7 months, i replaced 2 fuel pump ecu for my 92 sc400. The manual i have only tells you how to remove and install the pump ecu. You can also test the electrics to your fuel pump; I have the cas wiring diagram handy and from googling people with cas problems it seems to be possible to bypass the start signal to the dme. The first replacement was from 92 sc400 fuel ecu with. The tt fuel pump ecu's basically take a 12v feed from efi#2 relay, then output either a 9v or 12v feed to the fuel pump ecu depending on if the stock ecu commands a low.

The Safety Feature you are Eliminating when Using a Fuel Pump Bypass on

Fuel Pump Ecu Bypass If you've already done them. I think it works on the walbro pumps though. You can also test the electrics to your fuel pump; I have the cas wiring diagram handy and from googling people with cas problems it seems to be possible to bypass the start signal to the dme. The first replacement was from 92 sc400 fuel ecu with. The manual i have only tells you how to remove and install the pump ecu. It is not needed with 1jz supra ecus. Check you spark plugs and cables for rot. If you've already done them. Dose anyone have the official toyota service manual section for testing and troubleshooting the fuel pump circuit starting at the ecm. The tt fuel pump ecu's basically take a 12v feed from efi#2 relay, then output either a 9v or 12v feed to the fuel pump ecu depending on if the stock ecu commands a low. The n/a fuel pump ecu isn't able to handle the extra current of the tt pump. For the past 7 months, i replaced 2 fuel pump ecu for my 92 sc400. I read a few articles that say you can use a jumper wire to bypass the module and power up the fuel pump.