Porsche DME 7.8 — OBD II Diagnosis Manual / PAGE 559
DME 7.8 DME 7.8 0 · 0-72.2P0451
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DME 7.8 DME 7.8 0
0-72.2P0451
Tank Pressure Sensor – Signal Implausible
Diagnosis conditions
• Ignition on
Possible fault cause
♦Pressure sensor
Affected terminals
-
Diagnosis/Troubleshooting
Work instruction Display OK If not OK
1 Replace pressure sensor → End.
2004 P0451 0-72.2 page 1
Printed in Germany – 6, 2002 p0451
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