98 disco injectors have power but no pulse
Mudding
Joined: Sep 2008
Posts: 162
Likes: 5
W/R/T the 10AS, they are weird and finicky beasts. Depending upon how it is set up (I believe there are at least two, if not three variations of the circuit) it can shut down spark, fuel, cranking, any combination, or all three. From what I've seen, it seems as though three out of five can be swapped without computer intervention.
Overlanding
Joined: Dec 2013
Posts: 16
Likes: 1
From: Bellevue, MI
How does one use one's trusty test light to check for pulse?
Oh and, what is a "10AS"?
Oh and, what is a "10AS"?
Last edited by figgsbellevue; Dec 10, 2013 at 03:41 PM.
Overlanding
Joined: Dec 2013
Posts: 16
Likes: 1
From: Bellevue, MI
ECU sending + or - 12V to injectors for pulse
Do the injectors have static +12V from the Multi-function-relay (pins 8 & 3) and -12V comes out of the ECU for pulsing? I can't quite understand the ECU / injector schematic in the RAVE ETM.
Lastly, how does one determine if one has MFI or SFI?
Lastly, how does one determine if one has MFI or SFI?
TReK
Joined: Mar 2010
Posts: 2,778
Likes: 627
From: NYC
Camel Trophy
Joined: Jan 2010
Posts: 4,245
Likes: 402
From: Traverse City MI
.....again, resurrecting old dead threads not once but twice. Awesome. One (1) new thread would do much more than two dead ones which don't cover your questions. If you need to refer to them just link them in your posts.......
Overlanding
Joined: Dec 2013
Posts: 16
Likes: 1
From: Bellevue, MI
Ok - thanks for the the advice that is almost completely devoid of sarcasm and condescension. Depending on the board, some places prefer not to clutter things up with new threads that DO in fact pertain to a topic in an (admittedly old) one. This thread's title is EXACTLY what I'm experiencing. Other questions I asked are about things mentioned earlier in the thread.
Nevertheless, I'll start a new one.
Nevertheless, I'll start a new one.
4th Gear
Joined: Jun 2021
Posts: 4
Likes: 0
New Thread
Ok - thanks for the the advice that is almost completely devoid of sarcasm and condescension. Depending on the board, some places prefer not to clutter things up with new threads that DO in fact pertain to a topic in an (admittedly old) one. This thread's title is EXACTLY what I'm experiencing. Other questions I asked are about things mentioned earlier in the thread.
Nevertheless, I'll start a new one.
Nevertheless, I'll start a new one.
I have got same issue (no injector pulse , pump bypassed at Inertia switch) trying to resolve already cost me >$300 in diagnostic labour....🤐🤬🤐
4th Gear
Joined: Jun 2021
Posts: 4
Likes: 0
Cheers - I've got the anti-theft bypassed
and I gather you mean crank angle sensor - 97' V8
As far as I can tell this model doesn't have one.
https://landroverforums.com/forum/di...-sensor-52768/
about to swap ECU out of a working truck. Hearing earth problems can be a cause.
this vehicles had a lot of parts thrown at it and a lot of fingers in the pie before I got it - so its a bit of a Himpty Dumpty
and I gather you mean crank angle sensor - 97' V8
As far as I can tell this model doesn't have one.
https://landroverforums.com/forum/di...-sensor-52768/
about to swap ECU out of a working truck. Hearing earth problems can be a cause.
this vehicles had a lot of parts thrown at it and a lot of fingers in the pie before I got it - so its a bit of a Himpty Dumpty