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| tbi no spark https://auszookers.com/forum/viewtopic.php?f=5&t=38645 |
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| Author: | dude! [ Tue Jan 29, 2013 2:24 pm ] |
| Post subject: | tbi no spark |
no spark after wiring in swift ecu for tbi. i have wired everything as per this diagram. noise supressor to sierra ign coil and removed small silver box from the distributor and wired it to b8 n b16 on ecu, as read here (http://auszookers.com/forum/viewtopic.p ... hlight=tbi). i have also only spliced the acc and start wires in. no spark or fuel as i cant hear the injector fire. what have i done wrong/ missed.  
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| Author: | losfer [ Tue Jan 29, 2013 7:20 pm ] |
| Post subject: | Re: tbi no spark |
i suspect its a problem with the triggering at the distributor , what sort of dissy are you using ? can you elaborate a bit more on your setup. , since its tbi i assume its a 1.6 sedan setup ? |
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| Author: | Rhinoman [ Tue Jan 29, 2013 10:05 pm ] |
| Post subject: | Re: tbi no spark |
I'm pretty sure that you will need the Swift distributor or a modified non-EFI Vitara distributor. The wiring diagram above ahows a VR type sensor not the Hall Effect type fitted in the EFI Vitaras |
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| Author: | dude! [ Tue Jan 29, 2013 11:49 pm ] |
| Post subject: | Re: tbi no spark |
standard g13ba distributor, harness and engine in an sj80. tbi from swift 1.6. what kind of modifications will be needed to the dist, swift inards in vitara housing? |
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| Author: | Rhinoman [ Wed Jan 30, 2013 1:01 am ] |
| Post subject: | Re: tbi no spark |
If its a non-EFI dizzy I think that you can just remove the amplifier and then connect the output of the VR sensor directly to the ECU. I did look into these a few years back but I don't remember the exact details. You will need to lock up any advance mechanism. |
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| Author: | dude! [ Wed Jan 30, 2013 10:03 am ] |
| Post subject: | Re: tbi no spark |
its a non efi dist and i have hooked up the wires directly. or did you mean a non efi vitara dizzy |
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| Author: | JrZook [ Wed Jan 30, 2013 10:13 am ] |
| Post subject: | Re: tbi no spark |
That link at the top of the page shows the correct procedure for modifying the dizzy to work with EFI. Does your fuel pump turn on for ~3seconds once the ignition is on? |
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| Author: | dude! [ Wed Jan 30, 2013 11:11 am ] |
| Post subject: | Re: tbi no spark |
yep pump turns on for 3secs then off and runs continuesly when on start |
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| Author: | dude! [ Thu Jan 31, 2013 12:42 pm ] |
| Post subject: | Re: tbi no spark |
what could i check e.g earths, voltages to make sure its all working. traced a cut wire it should be hooked up to temp sensor could this be throwing a code??????????????????? need help good ways |
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| Author: | JrZook [ Thu Jan 31, 2013 1:02 pm ] |
| Post subject: | Re: tbi no spark |
Whats the check engine light doing? Since you have already traced a wire that was meant to go somewhere I'd suggest you check all of them just incase you missed something else |
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| Author: | dude! [ Thu Jan 31, 2013 2:02 pm ] |
| Post subject: | Re: tbi no spark |
ill wire it in and find out, can i just splice it in to the original wire |
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| Author: | JrZook [ Thu Jan 31, 2013 2:06 pm ] |
| Post subject: | Re: tbi no spark |
Not to be rude or anything but i think your best bet is to wire everything in that you can and not try to take short cuts |
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