CL TYPE S V6-3.2L SOHC (2001)
Fuel Pressure: Testing and Inspection
Fuel Pressure Test
Special Tools Required
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Fuel pressure gauge 07406-0040001
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Fuel pressure gauge attachment 07VAJ-0040100
1. Make sure you have the anti-theft code for the radio, then write down the frequencies for the radio's preset buttons.
2. Disconnect the battery negative cable from the battery negative terminal.
3. Remove the fuel fill cap.
4. Use a wrench on the fuel pulsation damper (A) at the fuel rail.
5. Place a rag or shop towel (B) over the fuel pulsation damper.
6. Slowly loosen the fuel pulsation damper one complete turn.
7. Remove the fuel pulsation damper from its fitting, and attach the fuel pressure gauge attachment.
8. Attach the fuel pressure gauge.
9. Disconnect the vacuum hose (A) from the fuel pressure regulator, and pinch it closed with a clamp (B).
10. Start the engine and let it idle.
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If the engine starts, go to step 12.
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If the engine does not start, go to step 11.
11. Check to see if the fuel pump is running: hold your ear near the fuel injector rails underneath the intake manifold cover while an assistant turns the
