2.0 TFSI Base Map

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Gpro
Posts: 17
Joined: Tue Oct 08, 2013 1:10 am

2.0 TFSI Base Map

Post by Gpro »

Hi,

We run a Syvecs S8 on a 2.0 TFSI but having issues around fueling. Lambda is idling at 14.7 but we keep fouling spark plugs even without driving the car. I need to see if the direct port injection settings we are using are correct. Does anyone have a base map?
MK7R
Posts: 1
Joined: Sat May 09, 2020 1:22 am

Re: 2.0 TFSI Base Map

Post by MK7R »

just curious if you ever got it figured out?
Gpro
Posts: 17
Joined: Tue Oct 08, 2013 1:10 am

Re: 2.0 TFSI Base Map

Post by Gpro »

Turns out the car had electrical issues, a voltage wire must be touching the chassis somewhere causing a bunch of issues. Cam position sensor would spontaneously stop working, move the wires around and it will start working again.

We are going to replace the entire engine loom but for the mean time, I have rewired the cam position sensor directly into the syvecs and as for fouling spark plugs. We were seeing high resistance on the coil pack grounding wires, I ended up cutting them and wiring the coil pack ground directly on to a strong chassis ground. The car drives and pulls a million times better now.
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