| DTC Strategy |
- The MAP reading is compared to expected MAP high and low limits based on engine speed & Throttle Position
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- Poor Connection
- Open or short in harness
- MAPS
- PCM
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| Enable Conditions |
Case 1 |
Power conditions
- Engine runnig
- Disabling faults present
- Power stable conditions present
- 1300rpm ≤ Engine speed ≤ 4000rpm
- The minimum consecutive time > 1.5s
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| Case 3 |
Deceleration conditions
- Engine running
- Disabling faults present
- Transmission torque converter clutch condition stable
- Decel stable conditions present
- 1200rpm ≤ Engine speed ≤ 4500rpm
- Trottle position < 7.9%
- Vehicle speed ≥ 30kph
- The minimun consecutive time > 1.5s
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| Threshold value |
Case 1 |
Power Test
- Altitude compensated MAP < Memorized min. MAP data
- Altitude compensated MAP > Memorized max. MAP data
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| Case 2 |
Deceleration Test
- Altitude compensated MAP < Memorized MAP data
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| Diagnosis Time |
- Continuous (More than 15 seconds failure for every 32 seconds test )
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| MIL On Condition |
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