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The mkiv Supra Owners Club

Fitted Super Dragger. What the F......


Brian Jackett

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Quote: from Ring Master on 7:30 am on Nov. 3, 2001[br]

Ash,

 

Is detonation bad ?   ROFL !!!

 

 

 

Let me tell you a test id be keen to see.

 

 

Perhaps Branners or Brian might take part, results would be interesting!

 

Reset the ECU, go for a mild blast and take an ignition timing reading at the end.

 

Then go for a mental blast running 1.4 , and test timing again.

 

I'd be very keen to see just how far the ECU has retarded timing.

 

Perhaps we could hook up the wide band lamda at the same time ?

 

 

Ash, Branners , fancy a get together some time to do some real testing ?  Beers on me....

 

 

 

Im happy to go for that, my car is probably on the very edge of blowing up so it should show just how close it is...

 

JB

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>So just so I understand, you have designed an Air Fuel mixture gauge, to >show the air fuel mixture running in the Supra.

 

Yes, running in any car as all O2 sensors are the same. 0->1V outputs

 

>How much is this gauge

 

Retail will be £100. Remember it shows injector duty cycle as well. Plus it will have a dial to select the type of display you want, bar, dot etc etc.

 

It looks crap now but the final thing will look the ticket :-)

 

I'm also doing an LCD one for those who like numbers rather than lights. This will be about £150 I guess.

 

There are other units out there so if you're in a hurry do a search on the web for AFR meters.

 

Regards

 

Pete

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