Chrysler 2005 Crossfire SRT6 Service Manual page 1948

9 - 24 ENGINE - ELECTRICAL DIAGNOSTICS
(P0106) MAP SENSOR PERFORMANCE (CONTINUED)
When Monitored and Set Condition
• When Monitored: Engine running for at least 30 seconds and no fault in the throttle valve actuator.
• Set Condition: Low limit: The Manifold Absolute Pressure (MAP) Sensor reading is below a calculated value
when the throttle valve angle is greater than 80° for approximately 5 seconds. High limit: The MAP Sensor
reading is greater than a calculated value that is determined by engine speed and throttle valve angle for
approximately 5 seconds.
MANIFOLD ABSOLUTE PRESSURE SENSOR SIGNAL CIRCUIT OPEN
MANIFOLD ABSOLUTE PRESSURE SENSOR SIGNAL CIRCUIT SHORT TO GROUND
MANIFOLD ABSOLUTE PRESSURE SENSOR SIGNAL CIRCUIT SHORT TO VOLTAGE
5-VOLT SUPPLY CIRCUIT OPEN
5-VOLT SUPPLY CIRCUIT SHORT TO GROUND
5-VOLT SUPPLY CIRCUIT SHORT TO VOLTAGE
5-VOLT SUPPLY CIRCUIT SHORT TO SENSOR GROUND CIRCUIT
MANIFOLD ABSOLUTE PRESSURE SENSOR SIGNAL CIRCUIT SHORT TO SENSOR GROUND CIRCUIT
MANIFOLD ABSOLUTE PRESSURE SENSOR SIGNAL CIRCUIT SHORT TO 5-VOLT SUPPLY CIRCUIT
SENSOR GROUND CIRCUIT OPEN
ENGINE OIL SENSOR
MANIFOLD ABSOLUTE PRESSURE SENSOR
POWERTRAIN CONTROL MODULE
For a complete Powertrain Control Module Circuit Diagram, (Refer to 9 - ENGINE - SCHEMATICS AND DIA-
GRAMS).
Diagnostic Test
1.
PRE-DIAGNOSTIC CHECK OUT
Note: Always perform diagnostics with a fully charged battery.
Note: Check connectors — Clean/repair as necessary. Poor pin to
terminal connections can set DTCs.
Note: Check for applicable TSBs related to the problem.
Turn the ignition on.
With the DRB III , read PCM DTCs.
Using the wiring diagram/schematic as a guide, inspect the wiring and
connectors. Repair as necessary.
Perform this procedure prior to symptom diagnosis.
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POSSIBLE CAUSES
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