OEM Cadillac DTS EGR Valve

Cadillac DTS EGR Valve Parts Questions & Experts Answers

• EGR Valve
  89060435
  Q: How to properly service and replace the EGR Valve on Cadillac DTS?

  A: A replacement of the exhaust gas recirculation (EGR) valve requires initial removal of fuel injector sight shield when required followed by disconnecting the engine harness electrical connector from the EGR Valve. The egr procedure starts by unscrewing both shield nuts from the egr bracket and then removing the bracket shield before pulling out the EGR Valve by removing its bolts. Discard the worn EGR Valve Gasket before you clean the egr mounting surface of the valve and inspect and clean egr passages inside the water pump housing. Apply new egr gasket before installing the EGR Valve which should be bolted in place with torque at 24 n.m (18 lb ft). Reestablish the egr bracket shield together with its nuts which need tightening to 10 n.m (89 lb in) before connecting the engine harness electrical connector to the EGR Valve and reinstalling the fuel injector sight shield if previously removed.