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Old 12-05-2004, 05:37 PM   #1 (permalink)
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USA 90 Es250 - Obd?

Purchased a used ES250 with 152K mileage back a few months ago. Other than new tires, oil change and transmission checkout all is stock. The car is a one owner that was meticulously maintained.

Problem: today the car started missing real bad and then finally dies - one block from home! Towed her home and started looking/poking around but didn't find anything obvious. Battery is strong - reads 13.5 VDC - and it will crank but will not start. I checked the fuses (visual and with a VOM) and they are all good. It's raining and pretty gloomy so didn't crawl around too much.

Question: Is there an OBD trick to read the codes through the dash like some other vehicles? (I had several GM products that you could turn the key to the "on" position three times and then the code would flash on the dashboard.)

Appreciate the help!
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Old 12-05-2004, 05:42 PM   #2 (permalink)
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Cool

in the gen 3 camry/gen1 ES 300's, which were Toyota-OBD) you open the diagnostic port in the hood and short terminals TE1 and E1.

Turn the key to ON position and the Check Engine light will flash the code.
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Old 12-06-2004, 11:57 AM   #3 (permalink)
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Ok, I've never done this before, but for future reference, how does the Check Engine Light flash the code?
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Old 12-06-2004, 03:42 PM   #4 (permalink)
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Quote:
Originally Posted by TheRupp
Ok, I've never done this before, but for future reference, how does the Check Engine Light flash the code?
in intervals, really; wasn't trying to give you a smartalic answer!
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Old 12-06-2004, 05:12 PM   #5 (permalink)
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Thumbs up OBD, part 2

Appreciate the diagnostics tip - I'll give that a shot when the rain clears. I figured there had to be a way to find the codes.

Okay, here's another silly question. Is there an on-line source that will cross-reference the flashing code?
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Old 12-06-2004, 09:03 PM   #6 (permalink)
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I have all the Toyota/Lexus manuals online...at work. Call me and I
can fax the info to you.

Jeff Watson
1-800-327-2087
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Old 12-07-2004, 12:29 AM   #7 (permalink)
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Sorry to hear your car is having problems. Just remember your engine is a 2VZFE it's the same V6 in the gen2 Camry. So when you search for information on your car the Camry guys might have a good idea of whats going on.
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Old 12-08-2004, 11:09 PM   #8 (permalink)
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my ES250 did that once too, it seems to ba an issue LOL.

mine was a combination of clogged air filter, clogged PCV valve, bad plugs and bad wires, i think the last 2 were the kicker though.

Quote:
Originally Posted by ToysRme
in the gen 3 camry/gen1 ES 300's, which were Toyota-OBD) you open the diagnostic port in the hood and short terminals TE1 and E1.

Turn the key to ON position and the Check Engine light will flash the code.

and ECU should be OBD1. that is correct.
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Old 12-08-2004, 11:21 PM   #9 (permalink)
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OKBill if he hasn't faxed the codes to you, there are a millino people here that will let you know what's wrong if you post them.


The CEL flashes in timed intervials.

Code 32 would be

Flash Flash Flash (blank) Flash Flash (blank) and repeate until cleared/fixed. You can't confuse it. The blanks last as long as the flash.
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Old 12-09-2004, 07:07 AM   #10 (permalink)
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Question OBD Codes

I finally had the chance to use the OBD trick mentioned above. The "Check Engine" light appears to be flashing once every second - there's no delay at all. I tried it several times to repeat the results and nothing changes.

Is this a catostrophic failure of the ECM??

Thanks!!

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Old 12-09-2004, 10:22 AM   #11 (permalink)
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Quote:
Originally Posted by jhbhatia
in intervals, really; wasn't trying to give you a smartalic answer!
No, no I wasn't implying that, I honestly didn't know
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Old 12-16-2004, 06:50 PM   #12 (permalink)
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what part of OK are you in?

also, are you sure you had it connected propely?

try disconnecting the battery for ~20 minutes and then reconnecting it.
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