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Dodge 2004 Neon SRT4 Diagnostic Manual

Dodge 2004 Neon SRT4
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TEST ACTION APPLICABILITY
13 Turn the ignition off.
Disconnect the MAP Sensor harness connector.
With the DRBIIIt, monitor the MAP Sensor voltage.
Ignition on, engine not running.
Connect a jumper wire between the (K1) MAP Sensor Signal circuit and the (K4)
Sensor ground circuit .
Cycle the ignition switch from off to on.
With the DRBIIIt, monitor the MAP Sensor voltage.
Does the DRBIIIt display MAP voltage from approximately 4.9 volts to below 0.5
volt?
All
Yes → Replace the MAP Sensor.
Perform POWERTRAIN VERIFICATION TEST VER-5-NGC.
No → Go To 14
14 Turn the ignition off.
Disconnect the MAP Sensor harness connector.
Disconnect the PCM harness connector.
CAUTION: DO NOT PROBE THE PCM HARNESS CONNECTORS. PROBING
THE PCM HARNESS CONNECTORS WILL DAMAGE THE PCM TERMI-
NALS RESULTING IN POOR TERMINAL TO PIN CONNECTION. INSTALL
MILLER SPECIAL TOOL #8815 TO PERFORM DIAGNOSIS.
Measure the resistance of the (K1) MAP Signal circuit from the MAP Sensor harness
connector to the appropriate terminal of special tool #8815.
Is the resistance below 5.0 ohms?
All
Yes → Go To 15
No → Repair the (K1) MAP Signal circuit.
Perform POWERTRAIN VERIFICATION TEST VER-5-NGC.
15 Turn the ignition off.
Disconnect the MAP Sensor harness connector.
Disconnect the PCM harness connector.
Measure the resistance between ground and the (K1) MAP Signal circuit at the MAP
Sensor harness connector.
Is the resistance above 100k ohms?
All
Yes → Go To 16
No → Repair the (K1) MAP Signal circuit.
Perform POWERTRAIN VERIFICATION TEST VER-5-NGC.
16 Turn the ignition off.
Disconnect the MAP Sensor harness connector.
Disconnect the PCM harness connector.
CAUTION: DO NOT PROBE THE PCM HARNESS CONNECTORS. PROBING
THE PCM HARNESS CONNECTORS WILL DAMAGE THE PCM TERMI-
NALS RESULTING IN POOR TERMINAL TO PIN CONNECTION. INSTALL
MILLER SPECIAL TOOL #8815 TO PERFORM DIAGNOSIS.
Measure the resistance of the (K4) Sensor ground circuit from the MAP Sensor
harness connector to the appropriate terminal of special tool #8815.
Is the resistance below 5.0 ohms?
All
Yes → Go To 17
No → Repair the (K4) Sensor Ground circuit.
Perform POWERTRAIN VERIFICATION TEST VER-5-NGC.
46
DRIVEABILITY - NGC
P0068-MANIFOLD PRESSURE/THROTTLE POSITION CORRELATION —
Continued

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Dodge 2004 Neon SRT4 Specifications

General IconGeneral
BrandDodge
Model2004 Neon SRT4
CategoryAutomobile
LanguageEnglish

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