Waiting here ....
Need ECU tested
- Amskeptic
- IAC "Help Desk"
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Re: Need ECU tested
Waiting here ....
BobD - 78 Bus . . . 112,730 miles
Chloe - 70 bus . . . 217,593 miles
Naranja - 77 Westy . . . 142,970 miles
Pluck - 1973 Squareback . . . . . . 55,600 miles
Alexus - 91 Lexus LS400 . . . 96,675 miles
Chloe - 70 bus . . . 217,593 miles
Naranja - 77 Westy . . . 142,970 miles
Pluck - 1973 Squareback . . . . . . 55,600 miles
Alexus - 91 Lexus LS400 . . . 96,675 miles
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- I'm New!
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Re: Need ECU tested
Sorry got distracted. I put old ecu back in a problems returned. Also no voltage at wot switch. You guys have n=more knowledge on these things than I do, but it can be a malfunctioning ECU.
- Amskeptic
- IAC "Help Desk"
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Re: Need ECU tested
Well, in the realm of scientific inquiry, that is a proof. Thanks for updating us.flyfisher111 wrote: ↑Fri Nov 08, 2019 6:55 amSorry got distracted. I put old ecu back in a problems returned. Also no voltage at wot switch. You guys have n=more knowledge on these things than I do, but it can be a malfunctioning ECU.
Colin
BobD - 78 Bus . . . 112,730 miles
Chloe - 70 bus . . . 217,593 miles
Naranja - 77 Westy . . . 142,970 miles
Pluck - 1973 Squareback . . . . . . 55,600 miles
Alexus - 91 Lexus LS400 . . . 96,675 miles
Chloe - 70 bus . . . 217,593 miles
Naranja - 77 Westy . . . 142,970 miles
Pluck - 1973 Squareback . . . . . . 55,600 miles
Alexus - 91 Lexus LS400 . . . 96,675 miles
- tommu
- Old School!
- Location: Sunny Burbank
- Status: Offline
Re: Need ECU tested
Yes it can! The ECU should be the most reliable component of the whole system, simple and protected as it is but for sure it can fail. I think yours is the first I have a heard of failing so dubious congratulationsflyfisher111 wrote: ↑Fri Nov 08, 2019 6:55 amSorry got distracted. I put old ecu back in a problems returned. Also no voltage at wot switch. You guys have n=more knowledge on these things than I do, but it can be a malfunctioning ECU.
The ECU on my 1996 Audi A4 TDI 110 had a MAP sensor built into the ECU which obviously failed and took the ECU with it. Great design.
- Amskeptic
- IAC "Help Desk"
- Status: Offline
Re: Need ECU tested
Sure, and the radio antenna body grommet can crack and drown the antenna control unit in my Lexus LS400 because of water in the trunk and frizzle the left tailgate hinge wiring loom which takes out the differential speed sensor whose then shorted wiring blows up the traction control module and fries the transmission control ecu which blisters the timing roll-back capacitors in the engine management computer which takes out the knock sensors underneath the Worst Intake Manifold To Remove In The World, so you have to do the starter at the same time, $3,709.89. Replace your $3.59 antenna grommet ... today.tommu wrote: ↑Fri Nov 08, 2019 10:53 amYes it can! The ECU should be the most reliable component of the whole system, simple and protected as it is but for sure it can fail. I think yours is the first I have a heard of failing so dubious congratulationsflyfisher111 wrote: ↑Fri Nov 08, 2019 6:55 amSorry got distracted. I put old ecu back in a problems returned. Also no voltage at wot switch. You guys have n=more knowledge on these things than I do, but it can be a malfunctioning ECU.
The ECU on my 1996 Audi A4 TDI 110 had a MAP sensor built into the ECU which obviously failed and took the ECU with it. Great design.
Colin
(just a little tongue in cheek)
BobD - 78 Bus . . . 112,730 miles
Chloe - 70 bus . . . 217,593 miles
Naranja - 77 Westy . . . 142,970 miles
Pluck - 1973 Squareback . . . . . . 55,600 miles
Alexus - 91 Lexus LS400 . . . 96,675 miles
Chloe - 70 bus . . . 217,593 miles
Naranja - 77 Westy . . . 142,970 miles
Pluck - 1973 Squareback . . . . . . 55,600 miles
Alexus - 91 Lexus LS400 . . . 96,675 miles
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- I'm New!
- Status: Offline
Re: Need ECU tested
Or you can rebuild your engine wiring harness and misplace some wires that's connected to your ecu and well you know the story :