DTC P0107: Manifold Absolute Pressure / Barometric Pressure Circuit Low Input; DTC P0108: Manifold Absolute Pressure / Barometric Pressure Circuit High Input: Procedure

1. Connect the Techstream to the DLC3.
2. Turn the power switch on (IG).
3. Turn the Techstream on.
4. Enter the following menus: Powertrain / Engine and ECT / Data List / MAP.
5. Read the MAP value.

   OK

   Same value as the actual atmospheric pressure.

   HINT: 

   • Standard atmospheric pressure is 101 kPa. For every 100 m increase in altitude, pressure drops by 1 kPa. Varies by weather (high atmospheric pressure, low atmospheric pressure).
   • Also, check "Atmosphere Pressure" in the Data List.

NG → See step   2 

OK → See step   7 

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1. Disconnect the manifold absolute pressure sensor connector.
2. Turn the power switch on (IG).
3. Measure the voltage between the terminals of the manifold absolute pressure sensor connector.

   Standard Voltage

   Tester Connection	Switch Condition	Specified Condition
   D52-3 (VC) - D52-2 (E2)	Power switch on (IG)	4.5 to 5.5 V
   D52-1 (PIM) - D52-2 (E2)	Power switch on (IG)	3.0 to 5.0 V

   TEXT IN ILLUSTRATION
   
   

   *a	Front view of wire harness connector (to Manifold Absolute Pressure Sensor)

4. Reconnect the manifold absolute pressure sensor connector.

NG → See step   5 

OK: Go to next step 

1. Replace the manifold absolute pressure sensor.Refer to REMOVAL [03/2012 - ] .

NEXT: Go to next step 

1. Connect the Techstream to the DLC3.
2. Turn the power switch on (IG) and turn the Techstream on.
3. Clear the DTC.Refer to DTC CHECK / CLEAR [03/2012 - ] .
4. Turn the power switch off.
5. Drive the vehicle in accordance with the driving pattern described in the Confirmation Driving Pattern.
6. Enter the following menus: Powertrain / Engine and ECT / Trouble Codes.
7. Read the DTCs.

   Result

   Result	Proceed to
   DTC is not output	A
   DTC P0107 or P0108 is output	B

B → See step   6 

A → END 

1. Disconnect the manifold absolute pressure sensor connector.
2. Disconnect the ECM connector.
3. Measure the resistance according to the value(s) in the table below.

   Standard Resistance (Check for Open)

   Tester Connection	Condition	Specified Condition
   D52-3 (VC) - D1-88 (VPIM)	Always	Below 1 Ω
   D52-2 (E2) - D1-87 (EPIM)	Always	Below 1 Ω
   D52-1 (PIM) - D1-89 (PIM)	Always	Below 1 Ω

   Standard Resistance (Check for Short)

   Tester Connection	Condition	Specified Condition
   D52-3 (VC) or D1-88 (VPIM) - Body ground	Always	10 kΩ or higher
   D52-1 (PIM) or D1-89 (PIM) - Body ground	Always	10 kΩ or higher

4. Reconnect the manifold absolute pressure sensor connector.
5. Reconnect the ECM connector.

NG → REPAIR OR REPLACE HARNESS OR CONNECTOR (MANIFOLD ABSOLUTE PRESSURE SENSOR - ECM) 

OK → See step   6