Problem - getting a P160E code - anyone else had experience with this error?

[Marek]

After starting, the P160E error appears, along with the Check Engine error. Nothing else happens. The check engine light disappears after increasing the engine speed. This doesn't happen every time, but I'm worried it will eventually go into limp mode. The Spyder has been to two dealerships for repairs. The latter replaced the battery and reprogrammed the TPS. The error didn't reappear for a while, but now I have the same problem, only with a lighter wallet.
Has anyone had any experience with this error?

 

[Marek]

Where is the engine ground connected to the frame? How can I find this spot to check the cleanliness of the connection?

 

[Snowbelt Spyder]

After starting, the P160E error appears, along with the Check Engine error. Nothing else happens. The check engine light disappears after increasing the engine speed. This doesn't happen every time, but I'm worried it will eventually go into limp mode. The Spyder has been to two dealerships for repairs. The latter replaced the battery and reprogrammed the TPS. The error didn't reappear for a while, but now I have the same problem, only with a lighter wallet.
Has anyone had any experience with this error?

Well, the specific component associated with the code is the ETA, not the TPS. That's not good news if it is failing. It's interesting that increasing RPM clears the problem, because on the 998, increasing RPM increases the charging voltage from the Magneto. But, the engine ground isn't involved. The ETA is powered directly from the ECM on both the + and - wires. Not saying that going after grounds isn't a bad idea, or checking the charging system performance. Just don't limit yourself to the engine ground. Check out the main chassis ground. Is it under the seat on an ST? Just follow the main negative cable from the battery, and you'll find it. And while you're there, check out the battery terminals, also. There is a major ground with multiple connections to it, up towards the front of the frame. Although a gummy throttle body is usually a different code, you might consider a TB cleaning if all else fails. If you remove the top of the airbox and find a goodly amount of oil in there, it’s worth the time and effort anyway.

If you put the code into the forum search box, you will find some history there. Unfortunately, it was usually resolved by a throttle body / ETA replacement. Sorry. Good Luck.