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Location:
Gold Coast
Registered:
January 2003
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Carb to EFI Conversions
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Sun, 23 February 2003 10:40
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OK to start things i am a qualified auto elec. I have a 95 hilux with a 22r engine. I have just about finished my carb to efi conversion on this vehicle. Only have the wiring to go. Just wanted to write this post for people who may be considering a EFI conversion. Alot of toyotas vehicle came in carb and efi versions, although this is specifically about the 22r the majority of it is relevant to other toyota vehicles and EFI conversions
The donor vehicle
Ok started by finding an old corona with the 22re engine in it. Easy enough i found an 86 model in Brisbane and got it for $600 complete and running but no rego.
The strip out
Towed the car to the gold coast on a trailer and basically stripped the car. Removed all panels, motor, gearbox, fuel tank, wiring harness, anything for the EFI and a few other bits and pieces. The shell of the car and anything else not worth keeping of selling was dropped off at the local scrap yard.
Prep work
Had a surge tank made to house the original high pressure fuel pump and mounted under the tray-back. Swapped exhaust manifolds. Striped and cleaned intake manifolds. Mounted battery into my toolbox in the tray(this had to be done to allow air filter to fit were battery lives). Mount lift pump.
Conversion
Stripped anything related to the carb off. Fitted EFI intake manifold to engine(one brake line had to be reshaped to allow manifold to fit and egr was removed), intake pipe, airflow meter and pod filter. Mount fuel filter on bracket with the modded corona steel fuel line to the tank. Mounted the injector resistor. Mounted and connected all fuel lines(from rail to surge and surge to tank.
Still to be done
wiring for air flow meter, o2 sensor, fuel pumps, coil/igniter, relays and ecu. The manifold harness was separate and that is all run.
If there is anything i can help you with please ask. Sorry for the long post but i just wanted to share this with you all. I will probably finish off the wiring over the next couple of nights and all will be done.
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| | Subject | Poster | Date |
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Carb to EFI Conversions
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BansheeBuzz | Sun, 23 February 2003 10:40 |
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Re: Carb to EFI Conversions
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Pheonix | Sun, 23 February 2003 14:34 |
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Re: Carb to EFI Conversions
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M.W.P. | Sun, 23 February 2003 14:41 |
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Re: Carb to EFI Conversions
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BansheeBuzz | Sun, 23 February 2003 20:35 |
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Re: Carb to EFI Conversions
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M.W.P. | Mon, 24 February 2003 03:08 |
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Re: Carb to EFI Conversions
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Pheonix | Mon, 24 February 2003 03:13 |
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Re: Carb to EFI Conversions
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BansheeBuzz | Mon, 24 February 2003 07:08 |
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Re: Carb to EFI Conversions
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ROBBO_ma61 | Tue, 25 February 2003 11:49 |
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Re: Carb to EFI Conversions
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djmickyg | Sun, 18 July 2004 13:36 |
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Re: Carb to EFI Conversions
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peewee | Sun, 18 July 2004 13:40 |
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Re: Carb to EFI Conversions
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djmickyg | Sun, 18 July 2004 14:38 |
