Just bought a 87 supra no power in boost

DJ 2501 · 08-21-2009, 12:57 AM

Hello everyone I just registered and just got a supra today. Im very excited.

I traded my 92 civic for this beast. Has some mods hks hg and bov.

Something weird is going on though and being new to supras I need some help. First thing is the cel is on, I know how to pull the codes but can find any code lists to match them up to.

Second thing is the turbo spools fine and blows off and build pressure but when the boost kicks in the car bogs down and almost decelerates. Anyone have any idea as to what this could be?

I was heavy into honda's but its time to mod some real cars for once. I look forward to working on this car and learning and helping out around here.

DJ 2501 · 08-21-2009, 01:37 AM

btw its a code 11 or a code 2 depending on how you read the chart. it blinked 2 longs and no shorts

Kevin · 08-21-2009, 03:49 AM

Quote:

Originally Posted by DJ 2501

btw its a code 11 or a code 2 depending on how you read the chart. it blinked 2 longs and no shorts

when you jump in the diagnostics T and E1

it'll blink your codes. codes are double digits

btw there is no code 11. you should try again

http://www.cygnusx1.net/Supra/Librar...aspx?S=FI&P=26
hit next for the next 2 pages for all the codes

DJ 2501 · 08-21-2009, 01:17 PM

http://www.off-road.com/toyota/tech/codes/

Its def 2 longs and no shorts so im assuming it would have to be a code 11

Kevin · 08-21-2009, 01:30 PM

did you try clearing it and then driving it and trying again?

DJ 2501 · 08-21-2009, 01:33 PM

No havent cleared the codes. On hondas you could do this by pulling the ecu fuse for 20 seconds. What is the process for supras?

08-21-2009, 12:57 AM	#1
DJ 2501 Stock Join Date: Aug 2009 Location: Ohio Posts: 8	Just bought a 87 supra no power in boost Hello everyone I just registered and just got a supra today. Im very excited. I traded my 92 civic for this beast. Has some mods hks hg and bov. Something weird is going on though and being new to supras I need some help. First thing is the cel is on, I know how to pull the codes but can find any code lists to match them up to. Second thing is the turbo spools fine and blows off and build pressure but when the boost kicks in the car bogs down and almost decelerates. Anyone have any idea as to what this could be? I was heavy into honda's but its time to mod some real cars for once. I look forward to working on this car and learning and helping out around here.

08-21-2009, 01:37 AM	#2
DJ 2501 Stock Join Date: Aug 2009 Location: Ohio Posts: 8	btw its a code 11 or a code 2 depending on how you read the chart. it blinked 2 longs and no shorts Last edited by DJ 2501; 08-21-2009 at 01:45 AM.

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08-21-2009, 01:17 PM	#4
DJ 2501 Stock Join Date: Aug 2009 Location: Ohio Posts: 8	http://www.off-road.com/toyota/tech/codes/ Its def 2 longs and no shorts so im assuming it would have to be a code 11

08-21-2009, 01:30 PM	#5
Kevin 3" Exhaust Join Date: Apr 2009 Location: Ontario, Canada Posts: 194	did you try clearing it and then driving it and trying again?

08-21-2009, 01:33 PM	#6
DJ 2501 Stock Join Date: Aug 2009 Location: Ohio Posts: 8	No havent cleared the codes. On hondas you could do this by pulling the ecu fuse for 20 seconds. What is the process for supras?