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Alan L Alan L is offline
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Join Date: Apr 2006
Location: New Zealand
Posts: 3,261
Many thanks, this is starting to make sense. The unfortunate bit is the engine has been hacked around a lot - so I have sensors with no wires attached, plumbing with hoses blanked off etc.
If you look at the last pic on the mid LHS you can just see a white wire. It is hooked on to a red wire which goes to earth. So, the o/boost switch has been earthed out. About to pressurise system and check out the switch which probably has not worked for some time.
The car has a clock boost gauge, the original tacho is not there. Does the factory boost gauge normally have two wires on the terminals - mine has only one?
There are two sensors on the rear top of the engine block, ie behind and right of the throttle link unit.
What do they do - the more central one (more inboard) is not connected to anything.
Old 10-25-2007, 02:13 PM
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