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VWDiesel.net The IDI, TDI, and mTDI source.
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IDI Engine
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IP outlines - check valves?
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Topic: IP outlines - check valves? (Read 1465 times)
June 07, 2008, 02:32:44 pm
Gutta Perka
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IP outlines - check valves?
«
on:
June 07, 2008, 02:32:44 pm »
On the back of the IP there are four check valves starting the the injectionlines to the motor.
I have some Boschpumps with different check valves.
Are they fitted to the sprayers?
Can I take a set of these checkvalves and interchange with any other Bosch-IP-pumps checkvalves?
They have no number printed on them so they doesen't seem to be correlated to the sprayers.
/Gutta
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June 07, 2008, 05:33:17 pm
burn_your_money
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IP outlines - check valves?
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Reply #1 on:
June 07, 2008, 05:33:17 pm »
If you are talking about the delivery valves on the head you shouldn't really mix and match them
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Tyler
Reply #2
June 07, 2008, 05:55:24 pm
gigaz2
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IP outlines - check valves?
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Reply #2 on:
June 07, 2008, 05:55:24 pm »
two types: return flow restriction and constant pressure
the first are used on IDIs and the latest on TDIs.
they have springs and shims to allow them to be tailored to a specific engine.
so... as burn_your_money said
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VWDiesel.net The IDI, TDI, and mTDI source.
»
Engine Specific Info and Questions
»
IDI Engine
(Moderators:
malone
,
burn_your_money
,
Vincent Waldon
,
theman53
) »
IP outlines - check valves?