Remove and replace Duramax fuel rail pressure sensor without removing EGR cooler and heat shields
Low profile socket head for improved access in tight spaces
Long handle with pivot joint for greater accessibility
Reduce remove/replace times by up to 1 hour
2006 to 2010 Duramax LBZ and LMM diesel engines
Removing and replacing the Duramax fuel rail pressure sensor switch on 2006 - 2010 LBZ & LMM diesel engines is difficult using standard wrenches and sockets. The sensor is mounted on the right fuel rail under the EGR Cooler. Using conventional wrenches and sockets, a tech needs to remove the EGR cooler and heat shield(s) to gain access to the sensor. Schley's specially designed wrench allows access without removing the EGR cooler and heat shields. R&R service times can be reduced by up to 1 hour using this wrench.