Lehnert Tools Universal Diesel diagnostic case agriculture

Long description

Diesel diagnostic kit for Common Rail systems on diesel engines from various vehicle brands. Enables simultaneous measurement of return flow quantity, return pressure and return temperature during engine operation without interruption. Suitable for low-pressure circuit testing and auxiliary tank operation.

Pros

• Simultaneous measurement of return flow quantity, pressure and temperature during engine operation
• Assessment of injector and injection system condition
• Immediate detection of air bubbles and irregularities in return pressure and flow
• Pressure measurement at various points in the fuel system
• Auxiliary tank operation for fault diagnosis and fuel system cleaner application

Product details

• The diesel-calibrated flow body in the measuring cylinder displays return flow in ml/min for precise injector and injection system analysis
• Irregularities in return pressure and flow can be identified at different engine speeds, load ranges and temperatures
• Air bubble formation is immediately visible
• The kit includes vehicle-specific adapters and hoses for targeted injection system diagnostics
• The supplied canister, connection adapters and long adapter hoses allow operation via a separate fuel tank to isolate faults in the pump and fuel supply line to the high-pressure pump

Includes

• Pressure gauge -1 to 5 bar
• Pressure gauge -1 to 15 bar
• Flow meter for return flow measurement 10–190 ml/min
• 11 l canister for auxiliary tank operation
• SAE couplings and connectors for common fuel system adaptations
• Adapter hoses and fittings
• Transparent hose sections and hose nipples
• Eyelets, banjo bolts and double banjo bolts
• Rail plugs
• Supplied in stackable case

Free delivery on Irish orders over €199. Click & Collect from our Midleton store, usually ready within 24 hours for in-stock items. Tracked delivery to Ireland and the UK.

Dispatch times. Most orders ship within 1–5 working days. We stock over 15,000 lines and can't keep everything on the shelf, so special-order items can take longer. If yours will, we'll email you with an expected date.

Returns. 14 days to tell us. Unused, tags on, in its own packaging, sent back inside a separate outer parcel at your cost; damaged packaging or a used item means a reduced refund. Trade accounts: restocking fee, no returns with damaged packaging. Faulty or wrong items are on us. Start a return.

Not sure it's the right fit for the job? Contact the CFS team or email sales@countryfarmsupplies.com. Bulk orders welcome — request a quote.