The lambda sensor reads the oxygen in the exhaust stream.
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The 2004 Mitsubishi Evolution fuel temperature sensor can be found on the top of the gas tank. The fuel temperature sensor will be near the front of the gas tank.
check tps sensor and iac
The sensor is bad. A properly-functioning knock sensor allows the ECM to advance timing until it senses a knock. It then retards timing until the knock just barely goes away allowing for optimal gas mileage.
my light went off when i put a new gas cap on and unhooked the battery 10 min too reset
The purpose of a MAP sensor is to monitor the pressure of the intake manifold by automatically adjusted the amount of air or fuel being taken in. Symptoms of a bad MAP sensor include poor gas mileage, idling problems, and fouled spark plugs.