Citroen C5 1.6 HDI

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floggmolly
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Citroen C5 1.6 HDI

Post by floggmolly »

I Put A Brand New Turbo On My 05 C5 1.6 Hdi. EGR Gone PTF Gone , When I Leave It Ticking Over It Is Making A Hunting Noise. There Is Also Something Flapping Inside I Think The Flapping Is Coming From The Throttle Body Unit. There Is Two Sensors On The Unit. One With A Brown Connection And One With A Yellow Connection. The One With The Brown Connection Is For The Big Flap In The Throttle Body Unit. If This Sensor Was Broke Would It Cause The Flap To Flap? And Would This Also Cause The Hunting Noise? Help Please!!
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SaabC5
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Re: Citroën C5 1.6 HDI

Post by SaabC5 »

If the engine is hunting its usually an indication of an air leak in the system. Check all the rubber hoses for tears/splits, you can also spray them with a soapy solution and look for air bubbles for pinholes you might have missed.
09 C5 X7 2.0Hdi Exclusive in Perla Nera black (the best colour) :wink:
floggmolly
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Re: Citroën C5 1.6 HDI

Post by floggmolly »

It only does the hunting when i start it when its cold..after a drive it clears
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