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-   -   240D pneumatic IP adjustment (http://www.peachparts.com/shopforum/diesel-performance-tuning/420861-240d-pneumatic-ip-adjustment.html)

resago2000 09-01-2023 11:18 AM

240D pneumatic IP adjustment
 
does anyone have instructions or a diagram on how to adjust my IP?
the car NEVER smokes, not even on hard acceleration.
I think there is a little room for more fuel in my case.

gmog220d 09-01-2023 11:49 AM

http://www.peachparts.com/shopforum/diesel-discussion/414768-tuning-diesel-engine-om615-om616-pneumatic-governor.html

resago2000 09-01-2023 02:23 PM

so counter clockwise on full load stop screw (23) = more fuel?

gmog220d 09-01-2023 05:51 PM

Quote:

Originally Posted by resago2000 (Post 4289640)
so counter clockwise on full load stop screw (23) = more fuel?

There are two Full-Load Stop Screws. One on the Control Valve, a.k.a. throttle body (Fig. 00-43/3, #1), and the other on the body of the IP under the governor housing (Fig. 00-43/4, #23). Turning either of these out (CCW) will result in more fuel.

I'm seeing Section D as the starting point. If the car does not reach the set speed points for 2nd and 3rd gears, then start with making the adjustment to the full-load stop screw on the Control Valve (#1). Then go to Section F if needed.

resago2000 09-06-2023 01:47 PM

the thing I'm trying to get is more off idle acceleration. there's a good second or two from when I mash the pedal to when the car decides to move.


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