Very intermittent problem. Code P0234 Turbo overboost. Freeze Frame Data Calculated Load 78% Coolant Temp 134 F. STFT 0.0% LTFT -15.6% Intake 32.7 in/hg RPM 4100

Possible manifold sensor or air mass sensor, have not come across this before on the S40, cust st...

FIX posted 7/5/2007

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle