hi dose anybody no if you can run an ea82t mpi with a non turbo ecu? its a 4 plug ecu, and would a dud computer cause the coil to have no power
cheers jarrod
running a ea82t on na ecu
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Gannon
- Senior Member
- Posts: 4580
- Joined: Sat Nov 05, 2005 10:00 am
- Location: Bowraville, Mid Nth Coast, NSW
I ran my EA82T 4 plug with a NA ecu for a couple of weeks. Just beware it doesnt have the knock sense like the turbo ecu does, so drive carefully and run only 98 premium to avoid detonation.
As for your coil, its power comes from the ignition relay, so it gets power when you switch the ignition on.
Does your fuel pump cycle when you switch the key on?
As for your coil, its power comes from the ignition relay, so it gets power when you switch the ignition on.
Does your fuel pump cycle when you switch the key on?
Current rides: 2016 Mitsubishi Triton GLS & 2004 Forester X
Ongoing Project/Toy: 1987 RX Turbo EA82T, Speeduino ECU, Coil-pack ignition, 440cc Injectors, KONI adjustale front struts, Hybrid L Series/ Liberty AWD 5sp
Past rides: 92 L series turbo converted wagon, 83 Leone GL Sedan, 2004 Liberty GT Sedan & 2001 Outback
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Ongoing Project/Toy: 1987 RX Turbo EA82T, Speeduino ECU, Coil-pack ignition, 440cc Injectors, KONI adjustale front struts, Hybrid L Series/ Liberty AWD 5sp
Past rides: 92 L series turbo converted wagon, 83 Leone GL Sedan, 2004 Liberty GT Sedan & 2001 Outback
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ok that rules that out
i have checked the realy its got power but its not working iv bridged it with some wire and than it clicks in but than the still no power at the coil
theres nothing from the fuel pump iva. i converted it to efi and was finished well i thought i was lol. iv spent to whole day try work it out but still not goin anywhere in a hurry
i have checked the realy its got power but its not working iv bridged it with some wire and than it clicks in but than the still no power at the coil
theres nothing from the fuel pump iva. i converted it to efi and was finished well i thought i was lol. iv spent to whole day try work it out but still not goin anywhere in a hurry
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Gannon
- Senior Member
- Posts: 4580
- Joined: Sat Nov 05, 2005 10:00 am
- Location: Bowraville, Mid Nth Coast, NSW
The ignition relay gets power from the ignition switch, so have you got power there?
Current rides: 2016 Mitsubishi Triton GLS & 2004 Forester X
Ongoing Project/Toy: 1987 RX Turbo EA82T, Speeduino ECU, Coil-pack ignition, 440cc Injectors, KONI adjustale front struts, Hybrid L Series/ Liberty AWD 5sp
Past rides: 92 L series turbo converted wagon, 83 Leone GL Sedan, 2004 Liberty GT Sedan & 2001 Outback
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Ongoing Project/Toy: 1987 RX Turbo EA82T, Speeduino ECU, Coil-pack ignition, 440cc Injectors, KONI adjustale front struts, Hybrid L Series/ Liberty AWD 5sp
Past rides: 92 L series turbo converted wagon, 83 Leone GL Sedan, 2004 Liberty GT Sedan & 2001 Outback
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steptoe
- Master Member
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- Joined: Thu Oct 06, 2005 10:00 am
- Location: 14 miles outside Gotham City
You are doin' this to an L series NA mpfi touring wagon are you ? what year, think they only came out in one year (throw rocks if I am wrong) Did you throw in EA82T and its dizzy and its coil. Which dizzy , they have numbers cast into them for better ID What markings on coil? Tried hot wiring it 12V to coil positive? the opposite side to tacho side of coil.
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discopotato03
- Senior Member
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- Joined: Sun Mar 18, 2007 9:29 am
- Location: Sydney
Yes if you get temporary 12V+ from the battery to the + side of the coil it should tell the tail .
I think by ignition relay Gannon means the computers key (ign) switched relay to power the ECU .
In my 87 WSM it shows the "Ground and Control Unit Power Supply" 2-7 P54 .
(R) Red wire from fusable link to ECU pin 62 , branch off this wire , still (R) is to the supply side of the "Ignition Relay" . It switches power via a (RW) wire which splits into two assumes just before ECU and connects to pins 27 and 35 (inputs) .
Fuel Pump Relay gets same red wire supply as above and switches power to the FP via a (L) Blue wire . The earth side of the pump is a white wire running back to pin 55 of the ECU (earth switched) . FP Rly powers up pump supply and ECU controls on/off from earth side .
Cheers A .
I think by ignition relay Gannon means the computers key (ign) switched relay to power the ECU .
In my 87 WSM it shows the "Ground and Control Unit Power Supply" 2-7 P54 .
(R) Red wire from fusable link to ECU pin 62 , branch off this wire , still (R) is to the supply side of the "Ignition Relay" . It switches power via a (RW) wire which splits into two assumes just before ECU and connects to pins 27 and 35 (inputs) .
Fuel Pump Relay gets same red wire supply as above and switches power to the FP via a (L) Blue wire . The earth side of the pump is a white wire running back to pin 55 of the ECU (earth switched) . FP Rly powers up pump supply and ECU controls on/off from earth side .
Cheers A .