Tl* the contact owns a 2005 mitsubishi outlander. the contact stated that the vehicle would not accelerate over 15 mph. in addition, the check engine warning light remained illuminated. the vehicle was taken to a local mechanic where a diagnostic was performed that located the failure at the accelerator pedal position sensor. the local mechanic installed a manifold absolute pressure sensor to the engine however the check engine warning light remained illuminated. the acceleration failure was not repaired. the approximate failure and current mileage was 80,000.