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I have a FJO, its a real nice wideband but also expensive. One of the perks though is being able to use a NTK or Bosch O2 sensor.

Are you refering to Smurf Ray, AKA "Blue Ray", the one eye bootleger with cojunktivatis. :biglaugh:

Your welcome guys. haha wtf?

I found this site a little while ago and thought I would share. I'm very surprised its still alive since some of the movies they have are still in theaters. Enjoy while it last...

wow that looks worse than what you told me.

Well he posted his answer: He is either really gullible or hopes he finds someone who is.

N/M

Dont listen to him, he has no clue what he is talking about. Go to your diagnostic box,fully warm up your car and hook up your voltmeter to Te1 and E1. Rev the motor to 2500 RPM's. Count how many times your meter fluctuates in 10 sec. Eight or more is considered good, any less you want...

Yes your right the ECU measures the voltage but it can process the info REALLY quickly and understand it. A DMM can only sow you bits of information. There is need for a scope if you want to slow this info down to get a real accurate reading. Yes .4-.5 is stoich, .8-.9 is WOT. We were talking...

That what I did, one quick turn of the key (cps disconnected) and it broke loose. I was surprised how easy it worked.

Well yeah not 1 exactly but around .1XX,2XX - .7XX,.8XX on a brand new sensor. The older they get the sweep gets smaller and sweep/sec get lower.

Yes with a scope, you have to measure in milliseconds not real time with a meter.

Yes they do, but those gauges are only good for a light show since a good working 02 will switch back and forth 10 times a sec and will not be accurately shown through them.

I'm not sure either, I haven't touched or messed with my dash yet. Hopefully someone else will chime in for that.

Dont forget to look at your ground side as well. Since the whole cluster shares a common ground you would need a good contact to complete the circuit. So if you have power at the fuse and one of the gauges this is where you look next.

Oh god, I foresee a Crunchy, creamy, thick thread Give me creamy, I hate holes in my bread!

Well if it is within specs it should be good. I would concentrate on fixing your fuel pump problems first, like Malloy said check the ground and power side of the circuit. If you have two Supras, and really want to eliminate a faulty pump problem take the one out of the 89 and run it...

Its rare to find a mechanical sound 19 year old car for 4,500. When I bought mine I had all sorts of intermitted problem and had to buy a new wire harness, then the A/C was acting funny and little leaks here and there. The owner told me it was retrofitted, YEAH RIGHT. More like they put...

aaawww snap, you sound like Mr. Brown :biglaugh: Im guessing you mean Maf since you not running speed density http://born2drv.com/TSRM/Service%20Manual/FI/FI_096.GIF See if its still up to par.

Same here. There good in the rain and dry weather.