NefMoto > Technical > Flashing and Chipping > Strange fault
Pages: [1]
« previous next »
Author Topic: Strange fault  (Read 4371 times)
aaronritchie
Full Member
***

Karma: +3/-0
Offline Offline

Posts: 90
« on: April 05, 2013, 04:47:16 AM »
Ok after my first ecu failed i got a second hand one which i flashed with a immo off bin in boot mode and flashed map with galetto . Put it in car turn on ignition and i get the fuel pump turning on then off every 3 seconds when ignition is on. This is the same thing i got when my last ecu failed .  Is there a relay or something (i can hear it clicking behind the fues box inside car )  that may be casuing this.  Also as this did have a revo map i have put the softcode back to stock which is 10510 rather than 11510 i think for a cupra r BAM  . I did pull  codes from the ecu one of which is 17071-ecm power relay control circuit (j271) - High
« Last Edit: April 05, 2013, 06:01:19 AM by aaronritchie » Logged
vdubnation
Turboman
Global Moderator
Sr. Member
*****

Karma: +49/-2
Offline Offline

Posts: 433
« Reply #1 on: April 05, 2013, 06:13:27 AM »
Once had a issue where i defeated the immo and then flashed the ecu with my Galletto cable via bootmode and couldnt get the car to crank. For shits and giggles i flashed over the ecu with nefmoto/mpps (same bin that i used in bootmode) and the car started right up.  Not sure if you can relate to this.

Out of curiosity are both ECU ID's the same ?
Logged
aaronritchie
Full Member
***

Karma: +3/-0
Offline Offline

Posts: 90
« Reply #2 on: April 05, 2013, 07:17:26 AM »
Quote from: vdubnation on April 05, 2013, 06:13:27 AM
Once had a issue where i defeated the immo and then flashed the ecu with my Galletto cable via bootmode and couldnt get the car to crank. For shits and giggles i flashed over the ecu with nefmoto/mpps (same bin that i used in bootmode) and the car started right up.  Not sure if you can relate to this.

Out of curiosity are both ECU ID's the same ?

similar ID 1ml906032a  and a 1ml906032  .  Used my k line cable to flash in boot mode . Car cranks ok and even starts but cuts out after 4 seconds after a click from fuel pump . Its like soem relay is going on and off . I do have one fault code th17071 ECM POWER RELAY CONTROL CIRCUIT  (J271) HIGH
Logged
littco
Hero Member
*****

Karma: +52/-7
Offline Offline

Posts: 903
« Reply #3 on: April 05, 2013, 07:25:27 AM »
Quote from: aaronritchie on April 05, 2013, 07:17:26 AM
similar ID 1ml906032a  and a 1ml906032  .  Used my k line cable to flash in boot mode . Car cranks ok and even starts but cuts out after 4 seconds after a click from fuel pump . Its like soem relay is going on and off . I do have one fault code th17071 ECM POWER RELAY CONTROL CIRCUIT  (J271) HIGH
flash the original software for the ECU. 032 and 032a might just not be switchable
Logged
aaronritchie
Full Member
***

Karma: +3/-0
Offline Offline

Posts: 90
« Reply #4 on: April 05, 2013, 12:03:27 PM »
Quote from: littco on April 05, 2013, 07:25:27 AM
flash the original software for the ECU. 032 and 032a might just not be switchable

It had a revo trial map on it which i erased . I have now put the stock map from my 032a with an immo off bin and she is fuinally up and running. I havent tried nefmoto yet since i have put ecu back in car. 
Logged
Pages: [1]
  Print  
« previous next »
 
Jump to:  

Navigation
Personal Tools
  • May 08, 2024, 03:33:36 PM
  • Welcome, Guest. Please login or register.
    Did you miss your activation email?

    Login with username, password and session length
Search
 
Advanced Search
About Disclaimer
All Rights Reserved 2010 Nefarious Motosports
Powered by SMF 1.1.21 | SMF © 2015, Simple Machines Page created in 0.016 seconds with 16 queries. (Pretty URLs adds 0.001s, 0q)