F7p conversion

B14, B172, B19/200, D16 engine, ignition, cooling, fuel & exhaust system, gearbox, variomatic, final drive... | Tuning: engine swaps, welded diff, clutch upgrades...
NO parts requests here, please use our V3M BUY & SELL corner
Post Reply
Scrapman
Posts: 10
Joined: 06 May 2014 09:57 pm

F7p conversion

Post by Scrapman » 07 May 2014 06:17 pm

I have got a 340 with f7p engine conversion could anybody help me on how to adjust idle speed please

classicswede
*** V3M DONOR ***
Posts: 5461
Joined: 25 Apr 2005 06:52 pm
Location: Anglesey North Wales
Contact:

Re: F7p conversion

Post by classicswede » 08 May 2014 10:55 am

what fuel system is it running?
Dai

Please email me directly on dai@classicswede.co.uk

http://www.classicswede.com

phone/text 07824887160

Web shop http://www.classicswede.co.uk/

Image

Scrapman
Posts: 10
Joined: 06 May 2014 09:57 pm

Re: F7p conversion

Post by Scrapman » 08 May 2014 05:03 pm

The standard injection system with ecu

User avatar
Alex Laidlaw
Posts: 230
Joined: 10 Nov 2009 01:54 pm
Location: Oxford and Worcester

Re: F7p conversion

Post by Alex Laidlaw » 10 May 2014 07:06 pm

There's no adjustment of idle speed, it should idle correctly if everything is present and correct. What is it actually doing?

Scrapman
Posts: 10
Joined: 06 May 2014 09:57 pm

Re: F7p conversion

Post by Scrapman » 12 May 2014 06:21 pm

It idles fast on tickover

User avatar
Chris_C
*** V3M DONOR ***
Posts: 9600
Joined: 18 Jun 2004 11:53 pm
Location: South Coast, UK

Re: F7p conversion

Post by Chris_C » 13 May 2014 01:15 pm

Could be a number of things. First thing I would check is that the idle air control valve takes it's air from the main feed to the throttle body, not a separate filter. It has to have some vacuum on that feed.
'89(G) 340 GLE B172k
'03 S60 D5 SE, '91 (J) MX5, 1954 Cyclemaster
Ex:
'89(F) 340 GL F7R (ex B172k) - Fake -> SBKV 300 Runner Up 08, 12; '91(H) 340 GL B14.4E - Kar; '88(F) 360 GLT B200E - Jet -> BKV 300 Runner Up 09; '89(G) 360 GLT B200E - Beast

Scrapman
Posts: 10
Joined: 06 May 2014 09:57 pm

Re: F7p conversion

Post by Scrapman » 13 May 2014 07:47 pm

Ok thanks will try that first

driftking89
Posts: 61
Joined: 29 May 2013 07:22 pm

Re: F7p conversion

Post by driftking89 » 23 Oct 2014 11:57 pm

does it drop below what you state is fast idle if it does then while engine is running pull one plug off at a time round the throttle housing if there is a change in engine behaviour this means that the sensor is working so try that its quicker
Volvo 340 2.0 Supercharged drift wagon
Volvo 850R 2.3 Turbo
Toyota Celica 2.0 Import

Post Reply