P0108 Map Limits and CVT check light after boost

FlashPro questions & answers specific to the 2010 CR-Z (US, Euro & Asia)
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Akio
Posts: 2
Joined: Tue Mar 10, 2026 9:02 pm

P0108 Map Limits and CVT check light after boost

Post by Akio »

My setup is HKS GT Supercharger GTS4015 running 8.8 PSI. After about 5700 RPM, the CVT triggers a check engine light with code P0108 Manifold Absolute Pressure (Map) Sensor Circuit High.

The car still drives normally, but the error appears and causes CVT limp mode.

How did you solve this problem? Did you use a MAP sensor diode (Zener) or another solution?
chrisrkooz
Posts: 29
Joined: Sat Oct 14, 2023 5:28 pm

Re: P0108 Map Limits and CVT check light after boost

Post by chrisrkooz »

If you are who I think you are - the problem has been resolved via your custom solution.

FYI for anyone reading - there is no other way for a CVT model to exceed sensor limits. This is it.
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'11 CR-Z CVT.
'11 CR-Z 6spd. Sprintex Supercharged.
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