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Re: what is the INJECTION relay in my 1979 Turbo? Posted by photosofpickles [Email] (#2769) [Profile/Gallery] (more from photosofpickles) on Fri, 20 Nov 2020 10:06:20 In Reply to: Re: what is the INJECTION relay in my 1979 Turbo?, Gary Stottler [Profile/Gallery] , Fri, 20 Nov 2020 05:02:33 Members do not see ads below this line. - Help Keep This Site Online - Signup |
So are you saying that in America you have an Relay which is driven by a lambda sensor? I’ve read about it here:
(Lambda closed-loop control) https://www.volvoclub.org.uk/tech/fuel_injection/k_jetronic4.shtml
That is like having a fail safe or two independent systems for fuel pump cut off?
Attached image from the service manual regarding the pressure guard
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