Help! Engine LIght ON?

Cali_MR2 · 06-19-2009, 03:50 PM

Help! Engine Light On?

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Help! i have a 88" mr2 non-supercharge, engine lights turns on after driving on the freeway after about 20 mins, if i turn it on and off engine light goes away, i've checked diagnostic code it is: flash 7 times, pause, than blink 1 time,,,,,,,than code repeat over again. Can anyone post the diagnostic code for specifically 88" mr2 non-supercharge...

dirocyn · 06-22-2009, 05:01 PM

BGB says Code 71 is the EGR code for California cars, I'm looking at the '88 book, for the 4age (normally aspirated) engine. "EGR gas temp below predetermined level during EGR operation. EGR system (EGR valve, hose), EGR gas temp sensor circuit, VSV for EGR, VSV for EGR Circuit, ECU."

mr.ac · 06-23-2009, 09:12 PM

time for a tune up and to clean the egr pipes, my guess a cloged egr and lines.

Cali_MR2 · 07-01-2009, 05:34 AM

where can i get a service book for my model, I do have the hanes 85-87 model

328FTW · 07-01-2009, 06:31 AM

The Service manual can be downloaded online here Free File Hosting Made Simple - MediaFire

06-19-2009, 03:50 PM	#1 (permalink)
Cali_MR2 No Skills Join Date: Jun 2009 Location: Cali Posts: 8 Thanks: 2 Thanked 0 Times in 0 Posts iTrader Rating: (0/0% )	Help! Engine LIght ON? Help! Engine Light On? -------------------------------------------------------------------------------- Help! i have a 88" mr2 non-supercharge, engine lights turns on after driving on the freeway after about 20 mins, if i turn it on and off engine light goes away, i've checked diagnostic code it is: flash 7 times, pause, than blink 1 time,,,,,,,than code repeat over again. Can anyone post the diagnostic code for specifically 88" mr2 non-supercharge...

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06-22-2009, 05:01 PM	#2 (permalink)
dirocyn Cage Fighter Join Date: Mar 2009 Posts: 133 Thanks: 6 Thanked 12 Times in 12 Posts iTrader Rating: (0/0% )	BGB says Code 71 is the EGR code for California cars, I'm looking at the '88 book, for the 4age (normally aspirated) engine. "EGR gas temp below predetermined level during EGR operation. EGR system (EGR valve, hose), EGR gas temp sensor circuit, VSV for EGR, VSV for EGR Circuit, ECU."

06-23-2009, 09:12 PM	#3 (permalink)
mr.ac Just Say NO to Snorkes Join Date: Nov 2008 Location: Central Coast, CA Posts: 326 Thanks: 0 Thanked 14 Times in 14 Posts iTrader Rating: (1/100% )	time for a tune up and to clean the egr pipes, my guess a cloged egr and lines.

07-01-2009, 05:34 AM	#4 (permalink)
Cali_MR2 No Skills Join Date: Jun 2009 Location: Cali Posts: 8 Thanks: 2 Thanked 0 Times in 0 Posts iTrader Rating: (0/0% )	where can i get a service book for my model, I do have the hanes 85-87 model

07-01-2009, 06:31 AM	#5 (permalink)
328FTW Can you say grippy? Join Date: Aug 2008 Location: New Zealand Posts: 1,513 Thanks: 12 Thanked 99 Times in 83 Posts My Google Map iTrader Rating: (0/0% )	The Service manual can be downloaded online here Free File Hosting Made Simple - MediaFire