What is trouble code p0106 - 2000 Pontiac Grand Prix

code p 0106 refers to manifold absolute pressure(MAP) sensor / barometric pressure (BARO) sensor---range /performance problem===causes --intake exhaust leak---wiring---MAP sensor---BARO sensor
code p 442 refers to evaporative emission(EVAP) system--small leak detected===causes --hose connections ---intake leak---EVAP cannister purge valve
it also refers to EVAP system ---large leak detected ---cap loose/ off ===causes --mechanical fault , hose connection EVAP pressure sensor
code p 0455 refers to EVAP system --large leak detected ===causes same as for p 0442 causes

Definition of Diagnostic Trouble Code P0106 Category: Powertrain Definition: Manifold Absolute Pressure/Barometric Pressure Circuit Range/PerformanceNote: This definition of P0106 is applied to all manufacturers
Definition of Diagnostic Trouble Code P0121 Category: Powertrain Definition: Throttle/Pedal Position Sensor/Switch "A" Circuit Range/PerformanceNote: This definition of P0121 is applied to all manufacturers

po106 MAP/BARO sensor range preformance po128 thermostat range is below regulated temp po300 random engine misfire po606 PCM internal preformance error. some one has chipped there engine.

Code 106 is for a problem with the signal coming from the MAP sensor, not the EGR valve. The MAP sensor and circuits would need to be checked.

Trouble Code: P0106

BARO Sensor Circuit Performance
Possible Causes:


BARO sensor signal circuit is open or shorted to ground. BARO sensor signal is shorted to VREF or system power. BARO sensor is damaged or has failed. PCM has failed.Here is what is listed for this code..

The P0106 DTC trouble code refers to the Manifold Absolute Pressure sensor or "MAP sensor"

p0106 is a map sensor code and p0170 is a lean code i would look for a vacuum leak that would cause both codes

PO106 is a map sensor problem. The sensor measures manifold vac.

You may have actually had a faulty MAP that needed replace. Thing is that any time you get a "check engine", the cruise will be disabled. you must clear the code, by either a trouble code diagnostic tool, or disconnect the battery for about five minutes. Codes will clear, and cruise will start working again.

02 jetta map sensor code p0106 and faulty boost sensor code p0238