: If simple fixes fail, a diesel specialist can perform a comprehensive "run back" test on injectors or bench-test the high-pressure pump. Renault DF137 Error: Q&A for Renault 1.5 dCi, Clio, Kangoo
The DF137 error code is a diagnostic trouble code (DTC) that indicates a problem with the engine's fuel system. Specifically, it relates to a fault in the fuel pressure regulator circuit. df137 renault clio 15 dci link
To help narrow this down, are you getting any (like DF007 or DF053) alongside DF137? Renault DF137 Error: Q&A for Renault 1.5 dCi, Clio, Kangoo : If simple fixes fail, a diesel specialist
This valve on the high-pressure pump often fails or gets clogged. Experts on the Pico Technology forum suggest cleaning it with compressed air, though replacement is often necessary. : If simple fixes fail
