LR2 Talk about the Land Rover LR2 within.

P0193 Code

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Old Feb 8, 2021 | 05:51 PM
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Default P0193 Code

When I first started my LR

this morning(cold ❄) , I got an HDC FAULT code on the Dash and then it disappeared but the LR2 Started fine. After driving for about 30 mins, I was in the driveway parked engine still running and suddenly it started stalling and loss off power but the engine did not shut off and check engine light came on and then went away. I ran an obd2 scanner and it said P0193.
 
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Old Feb 8, 2021 | 08:00 PM
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  • P019300
  • Fuel rail pressure sensor A circuit high
  • Fuel rail pressure (FRP) sensor A circuit: short circuit to power
  • Fuel rail pressure (FRP) sensor failure
  • Check the FRP sensor and circuits. Refer to the electrical guides. Install a new sensor as necessary.
The sensor is on one end of the fuel rail (accessory drive side). The other end has a PCV valve. Looks like they run between $20 and $50.

https://www.ebay.com/sch/i.html?_fro...ensor&_sacat=0
 
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Old Feb 8, 2021 | 08:50 PM
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Thanks.. 👊🏼
 
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Old Feb 9, 2021 | 12:29 AM
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Originally Posted by flybd5
... The sensor is on one end of the fuel rail (accessory drive side). The other end has a PCV valve.
PCV valve?
 
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Old Feb 9, 2021 | 07:59 AM
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Positive Crankcase Ventilation valve. Lets excess gases exit the crankcase but prevents anything from coming into the crankcase.
 
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Old Feb 9, 2021 | 09:53 AM
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Yes, but the PCV valve is integrated in the black cover (LR023777) shown in the photo towards the firewall. That cover goes by different names: valve cover, oil trap, camshaft cover. The part # is LR023777. I replaced mine a couple months ago.

The passenger side of the fuel rail on my 08 LR2 is a torx screw that needs to be (carefully) removed to release pressure from the rail before removing the sensor on the driver's side. More commonly on other vehicles, it's a schrader valve instead of a torx screw.
 
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Old Feb 9, 2021 | 10:04 AM
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Originally Posted by LR2driver
Yes, but the PCV valve is integrated in the black cover (LR023777) shown in the photo towards the firewall. That cover goes by different names: valve cover, oil trap, camshaft cover. The part # is LR023777. I replaced mine a couple months ago.

The passenger side of the fuel rail on my 08 LR2 is a torx screw that needs to be (carefully) removed to release pressure from the rail before removing the sensor on the driver's side. More commonly on other vehicles, it's a schrader valve instead of a torx screw.
Ooops. My bad. I was looking at the diagram for the diesel engine. You're right, that side of the fuel rail does not have the PCV valve on gas engines.
 
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Old Feb 9, 2021 | 07:06 PM
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Originally Posted by LR2driver
Yes, but the PCV valve is integrated in the black cover (LR023777) shown in the photo towards the firewall. That cover goes by different names: valve cover, oil trap, camshaft cover. The part # is LR023777. I replaced mine a couple months ago.

The passenger side of the fuel rail on my 08 LR2 is a torx screw that needs to be (carefully) removed to release pressure from the rail before removing the sensor on the driver's side. More commonly on other vehicles, it's a schrader valve instead of a torx screw.
Yes..........a very easy job to do this on the 3.2 petrol. Youtube video and all. Good info bud!
 
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Old Apr 14, 2021 | 12:40 AM
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So where does this oil trap send the fumes? I don't see a hose going to the intake, like you would expect to see with an old-fashion PCV valve. Does it just vent it out to the air?
 
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Old Apr 14, 2021 | 07:50 AM
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Originally Posted by LR2driver
So where does this oil trap send the fumes? I don't see a hose going to the intake, like you would expect to see with an old-fashion PCV valve. Does it just vent it out to the air?
Yes. Just like the exhaust fumes.
 
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