Jump to content

v8bloke

Members
 View Profile  See their activity

  • Posts

    28

  • Joined

  • Last visited

 Content Type 

Posts posted by v8bloke

  1. Injector and Ignition test not working

    in G4+

    Posted

    OK Injectors have 11.8v, when i touched the pin to earth with ignition on there was no click, nothing happened? I extended the wire and touched the block and still nothing! How is that possible? block has good ground, new battery and cables.

  4. Injector and Ignition test not working

    in G4+

    Posted

    Thanks for the reply, Yes already checked supply to injectors and all good. Using Range Rover P38 coils, an ignition amplifier.

    Was working fine last time out in 2019. since then I have changed both Trigger1 and trigger 2 setups. when cranking the ECU is seeing both. Could this be a problem within the ECU?

     

  5. Injector and Ignition test not working

    in G4+

    Posted

    I had my Extreme ECU installed by a dealer a few years before Covid and it seemed to work OK not had it running since. When I looked closely at the wiring it is very below standard so I have been trying to rectify. 

    The ignition powers a relay that supplies ECU 14v.

    Aux1 test (on) powers a relay that feeds injectors and ignition.

    Aux5 powers the fuel pump relay.

    I have checked all grounds and other wiring and seem to be as link wiring instructions.

    Tried to do an Injector and ignition test today but neither worked.

    Settings seem to be ok where do I start looking?

    Many thanks

     

    9thJune24.pclr

  7. Retrofit Cam sensor.

    in G4x

    Posted

    For trigger 1 I'm using a 36-1 Crank setup and trigger 2 I've just fitted a single lobe cam wheel with hall sensor. I am ok with wiring and the hardware but how do I calibrate the sensors position in the 720 degree engine cycle. G4 Extreme ECU. Many thanks

  9. Won't start no trigger signals

    in G4+

    Posted

    OK, the continuity test was good for both crank and cam. The ECU has power (blue light on).  When cranking trigger 1 and 2 in runtime values say NO. I have changed the crank sensor but still nothing. This engine was running fine last year so what could have changed.

    Would be very grateful for any advice on this and maybe what to try next.

    Thanks

  11. Won't start no trigger signals

    in G4+

    Posted

    Hello chaps, I'm in need of some help please. Engine Rover v8 G4+ extreme. Engine has previously been running well. I fitted a dry sump system which meant moving the crank sensor slightly. I managed to adjust the settings accordingly and got the engine started and all good. car was left for about 10 months and now wont start. runtime values/triggers say NO Triggers 1 and 2 when cranking. tried to do a trigger scope but nothing. I have checked wiring and cant see anything amiss. the only thing that I have done since the engine started is fit an electronic speedo but cant see that being the problem. copy of the map attached.

    Many thanks

    286mlr.pclr

  13. changing trigger offset

    in G4+

    Posted

    Sorry for the newbie question.

    After removing and refitting my trigger wheel due to new dry sump pulley installation I seem to have re assembled in a slightly different place.

    I'm trying to alter my base timing but the existing settings are locked and wont unlock. Always goes back to previous setting.

    Ca you please tell me how to unlock these settings.

     

    Thanks

     

     

     

  16. Traction control wiring

    in G4+

    Posted

    Yes DI3 and DI4 switch to ground. In runtime values DI3 is set to Traction disable switch. When DI 3 is earthed it shows as active for about a second then turns off. I have tried another switch but still same. Both DI3 and DI4 are earthed at the same point.

    have attached map.

     

    Thank you.

    NDMarch19 with TC.pclr

  17. Traction control wiring

    in G4+

    Posted

    Thanks,

    I have it all wired up.

    Front Wheel speed is DI1 Rear is DI2, Traction disable switch is DI3 and to switch between traction table 1 and 2 is DI4.

    looking at the runtime data spinning the wheels DI1 and 2 show as being active. switching DI4 to earth shows the switch as active but DI3 The traction disable switch only shows to be briefly active then goes back to off is this correct?

    I would have thought that DI3 would remain active until switched back?

    Thanks for the help.

  20. Traction control wiring

    in G4+

    Posted

    In the past I have paid for my Extreme ECU to be fitted and have been disappointed in the quality of the work so I would like to do this myself.

    I am not very confident when it comes to wiring  so please excuse the basic questions.

    Fitted KA SP08-NPN-25-100-100 hall effect sensors. do these have to be connected to sensor ground or just normal earth?  Pullup resistor set to OFF? Active edge rising or falling?

    Using DI 1 for LF wheel speed and DI 2 for RR wheel speed. I'm OK with the calibration.

    DI 3 is set to Traction disable switch. Pullup resistor ON? on level set to LOW? Rocker switch wired to normal ground.

    Am I right in thinking that if I enable table 2 the Disable switch will switch between the two tables?

    Looking forward to trying this out.

    Thanks.

     

  22. Traction Control trigger wheels

    in G4+

    Posted

    I have made the front trigger wheel with 12  teeth and really please with results. Moving on to the rear and things aren't as simple. My easiest (possibly only) option is to use the 6 bolts that attach the disc. will this work?

    Thanks in advance.

×
×
  • Create New...