Thread: need a 04 knock sensor update
04-30-2007, 10:15 AM #1
need a 04 knock sensor update
ok just got off the phone with riva and they say you cant buy the knock sensor update.. so i really cant "take the SUV in for a knock sensor" so how do I get the update..
anyone got a clue
04-30-2007, 10:19 AM #2
04-30-2007, 10:29 AM #3
You can buy the knock sensor update harness.
Sea Doo # 278002050 for $37.00
The update is two part
1) Reflash to the ECU on the BUDS computer
2) Installation of the knock sensor harness
If your ECU has already been flashed for the knock sensor update then you will need the harness. If it hasn't then don't even bother.
02-15-2008, 04:14 PM #4
I Bought My 04 Used. Can A Guy Tell If It Has Been Updated By Looking At It?
02-15-2008, 04:27 PM #5
02-15-2008, 05:21 PM #6
I am getting the o4 knock sensor harness and an 04 ecu from rxp to install on my 03 GTX (185hp ecu). Will I have hook up my ski to a buds computer or can I just install the ecu and knock sensor and be done.
Is there any instructions to this being done?
02-15-2008, 05:25 PM #7
If the ECU you are buying has already been flashed with the knock sensor update then simply install the piggy back harness.
If it hasn't just don't install the knock sensor update harness or take it to a dealer to have it flashed on BUDS.
02-15-2008, 05:33 PM #8
- Join Date
- Nov 2007
- Odessa, TX
02-15-2008, 05:41 PM #9
This damn knock sensor deal is more confusing then anything i have worked on so far. Ok Jerry I got it . thanks
Last edited by skoepp; 02-15-2008 at 08:56 PM.
02-18-2008, 01:04 PM #10PHP Code:
IS it safe to run the 05 ecu on 03 gtx with just the ecu and no sensor update. Why did they ever need the update anyway if this is true.
Just want to be on the right page before I tear something up.
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