The only difference between connecting to an E85 and E89 is the cable. There was a protocol change between the models so you need to make sure the cable works on DCAN cars.enzed4 wrote: ↑Tue May 25, 2021 10:42 amThanks, I have INPA but its setup for the e85. I have the e89 daten files but never got around to getting it working. Looks like this may be a good reason to. I assume it will store shadow codes for the trans same as other modules? I'll also see about checking for any leaks underneath.R.E92 wrote: ↑Mon May 24, 2021 7:08 pm Sprocket symbol is a transmission fault.
Sounds like an over temperature fault but you would need to scan the gearbox for codes. You can do that with something like INPA or ISTA on a laptop or using the Pro Tool app.
An over temperature fault is often triggered by clutch slip which in turn is usually a result of low transmission fluid. I'd check the trans for any leaks.
Clutch slip from too much torque is also a cause but you're nowhere near the limits with MHD stage 1. The DCT can hold about 600nm in standard form and over 700nm with an xHP transmission tune.
Edit: Sorry, just realised I was confusing INPA with NCS. I don't need daten files for INPA so should be able to check as it is setup currently - can't remember if there's any additional setup for the e89, it's been a while since I've used it.
You might not get a menu option in INPA for E89, you can just use E90 and then select the GS40 transmission, it's the same trans.