Question about 2003 GMC Envoy

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RUNNING HARD TROUBLESHOOTING CODE P0107 - 2003 GMC Envoy

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That's the MAP sensor. Either clean it or replace it. Right on top of the engine near the firewall next to the throttle body, will take you litterally seconds to replace.

Also, a throttle body cleaning is probably due.

Posted on May 26, 2011

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Posted on Jan 02, 2017

  • 381 Answers

SOURCE: got code read P0107.

You have a bad or shorted MAP sensor (Manifold air Pressure)

Posted on Nov 13, 2010

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2001 eclispe gt smells of gas, engine codes p0101, p0107


P0101 is the MAF (mass air flow) sensor that measure the amount of air entering the engine. Not enough air means rich running and a possible cause of fuel smell. Apart from running a little rougher there aren't always many signs that something is wrong.
P0107 is the MAP (manifold absolute pressure) sensor and responds to changes in manifold inlet pressure (vacuum). Problems cause include hard to start, long cranking times, sputtering/missing, blowing black smoke, poor fuel economy.

Nov 25, 2015 | Cars & Trucks

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Have code PO107 after clearing it keeps coming back


The P0107 code is a bad MAP sensor circuit. Unless you replace the sensor, you can clear the code a million times, and it will come right back. And without that sensor, the engine will run rough, since the PCM has no idea how dense the air is to make adjustments to the fuel/air mix.

Oct 23, 2015 | Cars & Trucks

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Hi!!I have a code on my 2003 nissan altima it reads p0107.I've changed the mfs its loosing power.Any suggestions?


code p0107 refers to manifold absolute pressure (MAP) sensor/barometric pressure (BARO) sensor--low input===causes wiring short to ground.---MAP sensor---Baro sensor----ECM
Maybe you didn't change the right sensor.

Mar 02, 2015 | Nissan Cars & Trucks

1 Answer

Fault code P0107 in 2001 grand cherokee


Code 107 means the MAP sensor signal is low. The problem could be the sensor, the wiring, or a major vac leak.

Aug 04, 2014 | 2001 Jeep Grand Cherokee

1 Answer

P0107 gm code


What does that mean?

The Manifold Absolute Pressure (MAP) sensor responds to changes in the intake manifold pressure (vacuum). 5 Volts is supplied to the sensor from the PCM (powertrain control module). Inside the MAP sensor is a resistor that moves in relation to manifold pressure. The resistor varies the voltage between about 1 volt to 4.5 volts (depending on engine load) and that voltage signal is returned to the PCM to indicate manifold pressure (vacuum). This signal is essential for the PCM to determine fuel delivery. A P0107 DTC is set when the PCM sees that the MAP signal voltage is less than .25 volts which is too low.
FB.init("dd7d9e9681341cde77587bc6a2029f6f"); OBD-Codes.com on Facebook Potential Symptoms

Anytime the MAP sensor signal is low the vehicle will likely have a very difficult time starting. Other symptoms may include:

  • Hard to start
  • Long cranking times
  • Sputtering/missing
  • Blowing black smoke
  • Poor fuel economy
  • Dies intermittently
  • MIL(Malfunction Indicator Lamp) illumination
Causes

The causes of a low MAP sensor signal circuit (P0107) could be any of the following:

  • Bad MAP sensor
  • Open or short in the signal circuit
  • Open or short in the 5 Volt reference circuit
  • Ground circuit open or shorted
  • Bad PCM

Jun 22, 2012 | 2008 Pontiac G6

3 Answers

DTC Code P0107


P0107 -- CONTINUOUS
Continuous diagnostic trouble code P0107 indicated barometric pressure out of range low was detected during normal operation.

Possible cause
- faulty internal BARO sensor (PCM)

Perform KOEO On-Demand Self Test.
Is P0107 present?
Yes, REPLACE PCM. CLEAR DTC and RETEST.
No, P0107 is intermittent fault. CLEAR DTC. If DTC reappears, REPLACE PCM.

If you keep getting it, a new PCM is the only fix.

Sep 21, 2011 | 2001 Ford F350 Super Duty SuperCab

1 Answer

What is check engine code c107?


do you mean P0107?iagnostic Trouble Code (DTC) P0107 - BARO Sensor Low Voltage Detecte 08.12.2010 · Posted in Automotive Diagnostic Trouble Code (DTC): P0107 - BARO Sensor Low Voltage Detected Description: Sensor operating voltage is less than 5.0 volts (VREF), as a result it failed below the minimum allowable calibrated parameter. Possible Causes: Open in the circuit, or short to ground VREF

Dec 23, 2010 | 2004 GMC Sierra

2 Answers

I have a gmc envoy & the trouble codes are p0107,p0130,p0135 & p0171 can you tell me what the problem can be.


P0107 Manifold Absolute Pressure/Barometric Pressure Circuit Low Input

P0130 02 Sensor Circuit Malfunction (Bank I Sensor 1)

P0135 02 Sensor Heater Circuit Malfunction (Bank 1 Sensor 1)

P0171 System too Lean (Bank 1)

Check your Manifold Absolute Pressure Sensor, and it might be a good time to install a new Upstream O2 Sensor.

It might also be beneficial to have your fuel pressure checked if the engine is really running Lean, but this may be caused by a faulty O2 sensor.

Jul 19, 2010 | GMC Envoy XL Cars & Trucks

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