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idling issue is300 turbo

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Old 05-25-14, 08:21 PM   #1
Wyzdum
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Default idling issue is300 turbo

I have a 2001 Lexus is300 at idle it will idle to low and shut off. So I'll be at the stoplight and bam shuts off ...I don't know if it nay be etcs ,vacuum, or maybe map sensor . just wanna see your opinions please .
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Old 05-26-14, 12:26 AM   #2
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More info about your car needed. What exactly is done to the car? What electronics?
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Old 05-26-14, 10:11 PM   #3
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.. I might have missed a wire or plug...or even messed up on the vaccuum lines ...its 2jzvvti stock engine automatic turbo... Aem standalone ar.70 master power turbo
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Old 05-26-14, 10:15 PM   #4
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http://m.clublexus.com/forums/showthread.php?t=685177
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Old 05-28-14, 09:11 PM   #5
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drill a 1/16" hole in your throttle plate
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Old 05-28-14, 10:26 PM   #6
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Quote:
Originally Posted by Wyzdum View Post
.. I might have missed a wire or plug...or even messed up on the vaccuum lines ...its 2jzvvti stock engine automatic turbo... Aem standalone ar.70 master power turbo
AEM V1? My Supra was on the same computer a few years ago and had the same issue. Check your idle control and TPS figures and post them up. What's your AFR at idle and does it change after warming up? Those things are really touchy and I'd notice my car would run ****ty or well depending on changes in the weather.

Also the V1 is gonna EAT your trans up. How long has it been on the car?
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Old 05-29-14, 11:31 AM   #7
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Default 2001 IS300 SRT Injector ISSUE!!!

I just wanted to touch base with an issues I've been having with the install of srt complete stage 3 t4 turbo kit on my 2001 Is300 2JZ-GE.

*Having an issue w/the adapters on the fuel injectors into the housing unit. Please hit me back with a solution it would be a great help. I'm also not sure if they are the correct items.
----SRT 1000cc High Impedance Injectors are BOSCH 95LB EV14 Fuel Injectors.

*There are 2 versions of EV14 that I know of EV14S (Standard) and EV14L (Long). The company I bought it from, not mentching any names.... will not give me any insight, return Emails, or phone calls about the issue.

I have the standard version (EV14S) and its to short and not as wide from the stock Denso 23209-46090/54212268 Black Ops M-Series Fuel Injectors.

Here's the pics Denso (Left), SRT 1000cc injectors/BOSCH w/adaptors (Mid), (Right) w/o adaptors
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Old 05-29-14, 01:03 PM   #8
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I don't understand, what exactly is the question? How to get the smaller injectors to fit? I believe if they don't fit in the rail, you need to find yourself a new rail. If they don't fit in the runners then use injector bungs and some silicone.

If you remove the adapter does it fit in the rail? But you're saying then its too short?
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Old 05-30-14, 12:47 AM   #9
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The injectors w/ adaptors fit the fuel rail. The problem is that the SRT 1000cc injectors are to short and are not as wide as the stock Denso's. They do not seat into the manifold properly.
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Old 05-30-14, 01:44 AM   #10
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PM'd you back Mike. Maybe start your own thread involving this issue?
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Old 06-01-14, 08:17 PM   #11
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Quote:
Originally Posted by that2JZguy View Post
AEM V1? My Supra was on the same computer a few years ago and had the same issue. Check your idle control and TPS figures and post them up. What's your AFR at idle and does it change after warming up? Those things are really touchy and I'd notice my car would run ****ty or well depending on changes in the weather.

Also the V1 is gonna EAT your trans up. How long has it been on the car?
Its been on the car for about 2 years been thru 2 trannys... what would be an ideal upgrafe to the aemv1? I honestly dnt care about being the faaastest i want reliability and just be fast enough.
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Old 06-01-14, 09:50 PM   #12
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You're on an A340E correct? The AEM V1 is notorious for not being able to control line pressure adequately. They burn our auto trans up.

You can use the AEM as the primary ECU and the stock ECU as a piggyback for the transmission. Lots of wiring involved. But this was a solution for the 2jz/auto Supra guys on the V1.

Or you can ditch the V1 for a ProEFI and never have an issue again.
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Old 06-03-14, 07:44 AM   #13
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Im concidering the unichip system...if not idk but i need to do something this car need to be dd....lol
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Old 06-03-14, 07:44 AM
 
 
 
 
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