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phreniform Active User

Joined: 13 Jun 2005
Posts: 8
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Posted: Tue Jun 14, 2005 5:02 pm Post subject: FL Pressure Sensor |
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| Can the FLS connect directly to the inlet manifold (brake servo connection or similar)whilst the engine is running? |
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Autonerdz Zen Master

Joined: 20 Nov 2002
Posts: 213
Location: Washington State USA
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Posted: Tue Jun 14, 2005 9:20 pm Post subject: FirstLook |
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Yes. This is how you would set up to see the intake pulses. Now, if you were actually making the connection while the engine was running, you would have to be quick so as not to cause a stall from an open vac leak.
Best to hook up before starting the engine  |
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phreniform Active User

Joined: 13 Jun 2005
Posts: 8
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Posted: Wed Jun 15, 2005 7:13 pm Post subject: FL Pressure Sensor |
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| Thank you for that reply. Has anyone any 212/3 waveforms to show whilst the FL Sensor is connected directly to the inlet manifold with the engine idling? |
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Autonerdz Zen Master

Joined: 20 Nov 2002
Posts: 213
Location: Washington State USA
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Posted: Wed Jun 15, 2005 11:22 pm Post subject: FLS |
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Here is one off of a 1997 Dodge Intrepid 3.5 V6 taken at the brake booster nipple. Channel B is an inductive pickup on the #1 plug wire for sync.
Each engine has a different signature. |
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phreniform Active User

Joined: 13 Jun 2005
Posts: 8
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Posted: Thu Jun 16, 2005 6:51 pm Post subject: FL Sensor |
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| Many thanks for the waveform. |
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