wont go past 3000 rpms

mk3ben.com · 09-14-2007, 12:56 AM

i have a 89 7m-ge that when i push the throtle it wont go past 3000 rpms and i have no clue wat is wrong can anybody help me??

furia · 09-14-2007, 01:30 AM

I did not have a supra for long, so I am not sure, but when I went to my mechanic to safety my car there was a supra there and he was saying it had a bad TPS sensor. He said it did not go past 3000 RPM because of that.

redmaro · 09-14-2007, 03:25 AM

Check your codes.

mk3ben.com · 09-14-2007, 04:35 AM

Quote:

Originally Posted by redmaro

Check your codes.

how do i check my codes on this car i am mew with supras

f00g00 · 09-14-2007, 08:09 AM

http://www.cygnusx1.net/Supra/Librar...aspx?S=FI&P=23
Use any wire or get a spare plug with 2 male pins and make your own jumper like I did.

jfunez · 09-17-2007, 04:08 AM

sounds like a bad mass air flow sensor...but check codes first.....

Drag0na5h · 09-22-2007, 07:52 PM

When I was readjusting my TPS I did it wrong the first time. My RPMs would hit 3000 and drop immediately...after adjusting it properly with the OEM manual it worked normally again. The TPS could be it as "Furia" stated before.

09-14-2007, 12:56 AM	#1
mk3ben.com Stock Join Date: Sep 2007 Location: milw Posts: 4	wont go past 3000 rpms i have a 89 7m-ge that when i push the throtle it wont go past 3000 rpms and i have no clue wat is wrong can anybody help me??

09-14-2007, 03:25 AM	#3
redmaro walbro fp Join Date: Mar 2006 Location: arizona Posts: 432	Check your codes. __________________ MK3, Auto, Turbo.

09-14-2007, 08:09 AM	#5
f00g00 12psi boost Join Date: Aug 2005 Location: Kuwait Posts: 292	http://www.cygnusx1.net/Supra/Librar...aspx?S=FI&P=23 Use any wire or get a spare plug with 2 male pins and make your own jumper like I did. Attached Thumbnails

09-22-2007, 07:52 PM	#7
Drag0na5h 3" Exhaust Join Date: Jul 2005 Posts: 67	When I was readjusting my TPS I did it wrong the first time. My RPMs would hit 3000 and drop immediately...after adjusting it properly with the OEM manual it worked normally again. The TPS could be it as "Furia" stated before. __________________

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
lex 550s boggin out near 3000 rpms?	night-rider	MKIII Supra	10	11-07-2008 01:03 AM
Supra makes wierd rattling noise after 3000 rpm on every gear HELP!	89MkiiiSupra	MKIII Supra	5	08-20-2008 03:53 AM
Please help...93 N/A high RPMs	uberbg	MKIV Supra	5	11-12-2007 04:04 AM
1986.5 Idling at high RPMS	Sasukevh	MKIII Supra	2	06-14-2007 04:56 AM
used Japanise motor Rpms wont go past 3.5!! Help!	Supra89redJapaniserebuiltEng.	MKIII Supra	0	12-30-2004 10:04 PM

09-14-2007, 01:30 AM	#2
furia Stock Join Date: Aug 2007 Location: Oakville, ON Posts: 18	I did not have a supra for long, so I am not sure, but when I went to my mechanic to safety my car there was a supra there and he was saying it had a bad TPS sensor. He said it did not go past 3000 RPM because of that.

09-17-2007, 04:08 AM	#6
jfunez 12psi boost Join Date: Oct 2005 Location: georgia,usa Posts: 338	sounds like a bad mass air flow sensor...but check codes first.....