Volvo Penta — Fuel feed pressure, checking
Testing & diagnosis · Fuel system
From a Volvo Penta service manual — check it applies to your exact model before use.
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Procedure
- Connect nipple 6066 and pressure gauge 6065 to the outlet on the discharge side of the fuel filter.
- Increase engine speed and then lower it to read pressure at low idle.
- Check that the feed pressure does not drop below 100 kPa (14.5 psi).
Tools required
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Specs & values
- Feed pressure must not drop below 100 kPa (14.5 psi)
Source: Volvo Penta service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.