Thread: TOPS problems, help please!!!
03-19-2011, 04:08 PM #1
TOPS problems, help please!!!
This a 04 215hp rxp engine in a gpr hull.
Engine had a dropped valve so it has new head wit 08 valves and it has one oversized cylinder ant two standard.
Compression with a small battery ETX16L is 130, 110, 110psi
I did not do a leak down test yet, I have to get a tester.
Now this is my problem: first I have a code P1592 for VTS that is missing and the other one that I can't find a solution for is P1502. It comes on after I start the motor and rev it up, it goes up to about 7k rpms and then it goes in limp mode in 3-4 seconds. P1502 is TOPS malfunction in the manual.
I checked the TOPS valve and it opens and closes.
The fuses are all good.
Then I removed the washers with seals from the TOPS valve, same thing.
I don't know what else should I do, I feel like trowing some gas on it light it on fire.
03-19-2011, 04:35 PM #2
The Tops switch and valve are two different things the Tops switch is mounted to the MPEM bracket. Is your MPEM mounted vertical?
03-19-2011, 04:41 PM #3
Yes the MPEM is like in the picture, My ski only has the small mercury switch that also has the wires on the bottom.
03-19-2011, 05:10 PM #4
There is an arrow on the switch it should be pointing up.
03-19-2011, 05:32 PM #5
The switch is like in the picture with the wires on the bottom. There is no arrow on it.
03-19-2011, 05:47 PM #6
That is not the TOP's switch it should look like the the one i posted.
03-19-2011, 06:10 PM #7
OK, this is weird. I don't see the one you sent me. What is the thing that I have in the picture then?
03-19-2011, 06:20 PM #8
What year are your electronics?
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03-19-2011, 06:20 PM #9
03-19-2011, 06:32 PM #10
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