Timeline for Ecu problem on my 1997 toyota corolla
Current License: CC BY-SA 3.0
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| Jun 29, 2017 at 20:58 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| May 30, 2017 at 22:24 | comment | added | Gregory Davies | Whats up, its you again. I am very grateful for your concern. A Ground wire to fuel pump relay is the problem. I checked and no ground wire is coming out. I try other source of Ground and the pump would work. I am afraid since this wire comes from the ECU it could also be carrying other signals to the pump. My major problem now is that the car is consuming to much gasoline. Here in Liberia, West Africa I just trying to run it as a taxi to survive. So any other advice? | |
| May 30, 2017 at 19:48 | comment | added | zipzit | Have you reviewed the details of this posting?. In fact this seems a duplicate of that, kinda, sorta. Oops. That's you. Are you sure about the CPU signal to fuel pump PWM driver? If no module perhaps the PWM module is inside the ECU. In that case you need an oscilloscope to see the signal. | |
| May 30, 2017 at 19:38 | answer | added | Newbie Noob | timeline score: 1 | |
| May 30, 2017 at 18:26 | answer | added | tlhIngan | timeline score: 1 | |
| May 30, 2017 at 18:24 | history | edited | tlhIngan | CC BY-SA 3.0 |
added 3 characters in body; edited tags
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| May 30, 2017 at 17:24 | history | asked | Gregory Davies | CC BY-SA 3.0 |