fuel pump wire issue
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Read the manual to see if your question is answered there before posting. Many users will not reply if the answer is already available in the manual.
If your question is about troubleshooting, configuration, or tuning, you MUST include your processor type (MS-I or MS-II) and code version in your post. If your question is about PCB assembly or modifications, you must also include the main board version number (1.01, 2.2 or 3.0). For tuning/troubleshooting questions, please attached a datalog and your MSQ file to your post.
If you have questions about MS1/Extra or MS2/Extra code configuration or tuning, please post them at www.msextra.com Such questions posted here will be moved to: a temporary MSextra sub-forum, where they will be removed after 7 days
The full forum rules are here: Forum Rules, be sure to read them all regularly.
fuel pump wire issue
i have a 86 cressida with ms2 3.57 running for a while now, i had to run direct power to the fuel pump wire to turn it on, im pretty sure it's the relay wire it's pretty thin 16-18gauge wire,. if i try to use the pink fp wire off ms it won't run, is there a setting in the ecu to control the fp turn on point thanks
1986 toyota cressida
5m-gte 2.8 L6
MS-2 3.57 edis 6,
5m-gte 2.8 L6
MS-2 3.57 edis 6,
Re: fuel pump wire issue
Normal operation of the fuel pump is: at key on the fuel pump will run for a few seconds then shut off unless there is a rpm signal signifying engine start.
Re: fuel pump wire issue
is it possible that the fuel pump power source would be 16-18gauge wire? i tried to activate that wire with 9v battery to see if it was the fuel pump relay wire. and i got nothing., in the diargram it does show it as the power side of the relay i guess.
1986 toyota cressida
5m-gte 2.8 L6
MS-2 3.57 edis 6,
5m-gte 2.8 L6
MS-2 3.57 edis 6,