ECU probs

corollaWRC · 07-03-2009, 04:27 AM

Hey Guys,

I have troubles with my Beams.

I want testing my Beams for fault codes. But i dont have any reaction.

My ECU gives no sign.
I dont have any problems for starting or driving. Everything feels perfect but i dont can testing the fault codes.

Is my ECU dead? Or do i have another problem?

I want testing the oxigen sensor, my co exhaust or to high for the Belgian rules.

Tips are welcome to reduce my emissions.

Thanks alot!!!

PS: Srry for my Englisch, but i try to do my best.

mr2magic · 07-03-2009, 05:07 AM

If you ECU was dead I'm pretty certain your car wouldn't run or run right! How did you try pulling codes?

corollaWRC · 07-03-2009, 04:45 PM

Thansk for the respons!
Today we have try again to testing the fault codes! But you are right!

We have pulling the codes on the wrong way. We did E1 and TE1 and he gave nothing. Than we do E1 and Vc (or Vc and mass) and he did het!

In any case thanks for your help!!!

mr2magic · 07-04-2009, 01:37 PM

Hmm! That surprises me! E1 is a ground connection but Vc I think is just a solid 5V line and nothing to do with diagnostics!

Check your wiring mate, there may be something seriously wrong.

mrbelgie · 07-04-2009, 03:09 PM

I am sorry, its Tc we used.
Greetings from belgium

mr2magic · 07-04-2009, 05:12 PM

Still, the connection points should be the same, or not? TE1 and E1.

puretone · 07-06-2009, 07:00 PM

Quote:

Originally Posted by mr2magic

Still, the connection points should be the same, or not? TE1 and E1.

There have been changes in Toyota connections, Tc/T1/TE1 etc are all them same, I was trying to pull codes from my BEAMS as well and could not find the DAMNED TE1 anywhere so I was very confused until Toyota dealer told me it is now Tc (Trouble-code??)

Quote:

Than we do E1 and Vc (or Vc and mass) and he did het!

EN TOEN DEED HIJ HET!! HAHAHAHAHA kan je ook gewoon in het nederlands houden, verstaan we allemaal voor geen meter

corollaWRC · 07-09-2009, 11:53 AM

Het Nederlands is idd nog makkelijker!!!

07-03-2009, 04:27 AM	#1 (permalink)
corollaWRC Beams Owners Group Join Date: May 2007 Location: Belgium Posts: 11 Thanks: 1 Thanked 0 Times in 0 Posts iTrader Rating: (0/0% )	ECU probs Hey Guys, I have troubles with my Beams. I want testing my Beams for fault codes. But i dont have any reaction. My ECU gives no sign. I dont have any problems for starting or driving. Everything feels perfect but i dont can testing the fault codes. Is my ECU dead? Or do i have another problem? I want testing the oxigen sensor, my co exhaust or to high for the Belgian rules. Tips are welcome to reduce my emissions. Thanks alot!!! PS: Srry for my Englisch, but i try to do my best.

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07-03-2009, 05:07 AM	#2 (permalink)
mr2magic deutsch type skillz Join Date: Feb 2008 Location: Hannover, Germany Posts: 904 Thanks: 73 Thanked 36 Times in 33 Posts My Google Map iTrader Rating: (3/100% )	If you ECU was dead I'm pretty certain your car wouldn't run or run right! How did you try pulling codes?

07-03-2009, 04:45 PM	#3 (permalink)
corollaWRC Beams Owners Group Join Date: May 2007 Location: Belgium Posts: 11 Thanks: 1 Thanked 0 Times in 0 Posts iTrader Rating: (0/0% )	Thansk for the respons! Today we have try again to testing the fault codes! But you are right! We have pulling the codes on the wrong way. We did E1 and TE1 and he gave nothing. Than we do E1 and Vc (or Vc and mass) and he did het! In any case thanks for your help!!!

07-04-2009, 01:37 PM	#4 (permalink)
mr2magic deutsch type skillz Join Date: Feb 2008 Location: Hannover, Germany Posts: 904 Thanks: 73 Thanked 36 Times in 33 Posts My Google Map iTrader Rating: (3/100% )	Hmm! That surprises me! E1 is a ground connection but Vc I think is just a solid 5V line and nothing to do with diagnostics! Check your wiring mate, there may be something seriously wrong.

07-04-2009, 03:09 PM	#5 (permalink)
mrbelgie No Skills Join Date: Apr 2006 Posts: 1 Thanks: 0 Thanked 0 Times in 0 Posts iTrader Rating: (0/0% )	I am sorry, its Tc we used. Greetings from belgium

07-04-2009, 05:12 PM	#6 (permalink)
mr2magic deutsch type skillz Join Date: Feb 2008 Location: Hannover, Germany Posts: 904 Thanks: 73 Thanked 36 Times in 33 Posts My Google Map iTrader Rating: (3/100% )	Still, the connection points should be the same, or not? TE1 and E1.

07-09-2009, 11:53 AM	#8 (permalink)
corollaWRC Beams Owners Group Join Date: May 2007 Location: Belgium Posts: 11 Thanks: 1 Thanked 0 Times in 0 Posts iTrader Rating: (0/0% )	Het Nederlands is idd nog makkelijker!!!