www.imoc.co.uk

Im out too now, ive sold up

Op also made it appear as if the engine was built to that spec before refitting? Engine was standard, and working fine. Was then removed and rebuilt as per mentioned spec in original post. Exactly as I thought before the usual bum bretheren's began to comment. The airflow characteristics have chang...

Op also made it appear as if the engine was built to that spec before refitting?

They dont specify adjustment in the workshop manual however there is an end stop adjustment and adjustment of the bimetallic spring placement. Dropped my cold idle speed to 1400 from 2000. Still specialists know best.... The problem with that is that you've potentially cured the symptom, but not th...

They dont specify adjustment in the workshop manual however there is an end stop adjustment and adjustment of the bimetallic spring placement. Dropped my cold idle speed to 1400 from 2000. Still specialists know best....

bobhatton wrote:

dan4 wrote:You could try adjusting the idle control valve to attempt to bring up the idle speed

That is what the ECU does

To a point, there is also adjustment on the idle control valve

I ran apex springs on my rev1 on track and found them fairly soft, probably quite well suited to road use

Im running Eibach springs, they are firm but very compliant even with the shocking condition of roads at present

You simply have to decide whether you want to fit genuine Toyota parts, or cheap Chinese. Each to their own and all that... Genuine Toyota it is then. Peter you mentioned the other day that Denso O2 sensors are available for around £40, are you able to supply these or would you know the Denso part ...

You could try adjusting the idle control valve to attempt to bring up the idle speed

With bridge you should see 0v-5v switching on vf1 at 2500rpm. At idle 0v indicates fault code is stored I think

With no bridge you should see 2.5v if your ecu is not trimming fuel. Ive got a handy link on laptop il send you when I'm home

Id take the spoiler and graphics off it, you'll have much more chance of selling it imho

Loque wrote:You're a funny man.

You gotta be funny with all the specialist jokers or joke specialists about

Loque wrote:I've found problems like this to be an absolute crap shoot really... Glad you sorted it in the end mind.

Yeah.. This is such a friendly place at times...

Indeed it is all fun and games. Yours all ok still?

I very much doubt he is helping or has helped, infact it appeared he didn't know much about the systems ability of testing using vf1 diagnostic terminal, its 0v/5v lambda switching test or fuel trim application. The original lambda switched ok or at least appears to when tested however its heater ci...

Oh sorry "specialist" my bad

With no lambda sensor hooked up its far better, even though it "shouldn't make a shits worth of difference" when first starting up

lambda sensor, oxygen sensor

The severe hesitation was induced by fitting a faulty lambda probe whilst trying to fix a high cold idle runs fine with no lambda probe

covered those as well