POOR RUNNING WHEN COLD

  • Tiny
  • Hunk48
  • 2003 FORD FOCUS
  • 127,000 MILES

1.8 TDCi
Had service - repaced air and oil filter. Fresh oil. New battery. Replaced all glow plugs. Replaced fuel filter. Within last 6 weeks replaced dual mass clutch and flywheel. Car starts first time. Idles most of time when cold. Put foot on gas engine dies. Ok when engine hot.
self diagnostics show
P0234 turbo/super charger overboost condition
P1664 injection pump control module malfunction

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Monday, May 13th, 2013 AT 3:01 AM

1 Reply

  • Tiny
  • ASEMaster6371
  • EXPERT
  • 25,554 POSTS

1664 is the issue. There is a fault in the injector pump that is causing this. You need a shop to check this for you. Codes never identify bad parts, just failed systems

Roy

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Tuesday, May 14th, 2013 AT 6:40 PM

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