Fuel Pressure Tester Kit, 0–100 PSI — 3-Size Adapters

Don't guess at fuel delivery issues — measure them. This fuel pressure tester gives accurate 0–100 PSI readings with three adapter sizes, covering common low-pressure fuel rail and supply-line connections on petrol engines.

Fitment: Petrol (gasoline) fuel systems with low-pressure supply pressure that fits the 0–100 PSI range. It needs a suitable test point or adapter connection on your fuel line or rail, so confirm one exists on your engine before ordering.

Not for: Diesel fuel systems, or the high-pressure side of direct-injection (TSI/TFSI/FSI) petrol engines and common-rail diesels, which run at far higher pressure than this gauge can read. Do not connect it to a high-pressure line.