dhdev
Member
Registered: 22nd Dec 05
Location: Midlands
User status: Offline
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What oil pressure should I be seeing on my C16XE.
At the moment I'm seeing approx 50-55psi on cold idle, 45-50psi when running and driving, but I've raised my idle to 2krpm as when hot the oil pressure dropped quite low, now maintains approx 35psi at 2krpm.
Cheers Oli.
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Superlite Ltd.
Member
Registered: 9th Jan 07
User status: Offline
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Show me your gauge, i want to fit oil temp and oil pressure gauges to my c16xe 
Will look in haynes later bout what pressure oil should be at. Working at the moment...
...well, should be
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dhdev
Member
Registered: 22nd Dec 05
Location: Midlands
User status: Offline
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Here's a couple of piccies

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Vaux Lad
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Registered: 15th Dec 04
Location: Stoke-on-Trent
User status: Offline
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How low did it go on hot idle?
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dhdev
Member
Registered: 22nd Dec 05
Location: Midlands
User status: Offline
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Think the warning light is set at 20psi, as soon as I saw that I raised it up.
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Vaux Lad
Member
Registered: 15th Dec 04
Location: Stoke-on-Trent
User status: Offline
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What was your idle speed set to?
According to engine data books, idle pressure at 80c oil temperature should be a minimum of 1.5bar(about 21psi)
At 800/900 rpm.
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dhdev
Member
Registered: 22nd Dec 05
Location: Midlands
User status: Offline
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Idle speed is a bit hit and miss as its running TB's and I was having probs with the TPS. I'll lower the idle speed back down tonight and see what sort of pressure I'm getting. Cheers for the info Vaux Lad!
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Vaux Lad
Member
Registered: 15th Dec 04
Location: Stoke-on-Trent
User status: Offline
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My x16xe pressure sits on the first mark on a nova oil pressure gauge, when the engines hot and idling.
Fook knows what the marks represent in actual pressure tho,lol.
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dhdev
Member
Registered: 22nd Dec 05
Location: Midlands
User status: Offline
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When its up to temp (80ºC) the oil pressure at 1100rpm is 22-23psi, so I'm happy with that. 
Lowered the warning light to 18psi, so hopefully I won't have reason to panic in the future
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