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MK 1 MR2 - AW11 Discussion and technical information for 84-89 AW10 & AW11 MR2. 3A-LU, 4A-GE, 4A-GZE.

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Old 06-19-2009, 03:50 PM   #1 (permalink)
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Help! Engine LIght ON?

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...
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Old 06-22-2009, 05:01 PM   #2 (permalink)
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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."
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Old 06-23-2009, 09:12 PM   #3 (permalink)
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time for a tune up and to clean the egr pipes, my guess a cloged egr and lines.
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Old 07-01-2009, 05:34 AM   #4 (permalink)
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where can i get a service book for my model, I do have the hanes 85-87 model
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Old 07-01-2009, 06:31 AM   #5 (permalink)
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