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Home >> Cadillac >> 1995 >> DeVille Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - 4.9L >> Pcm Code Charts >> Code P034, Map Sensor Signal Too High >> Test Conditions

Test Conditions

Codes P021, P022, P026, P027, P031 and P032 not set, throttle position switch closed, engine speed greater than or equal to 400 RPM, TP sensor value less than or equal to 18 degrees, and BARO equal to or greater than 75 kPa.