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Author Topic: Vectra c will not rev above 4000 rpm  (Read 2256 times)

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4huftys

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Vectra c will not rev above 4000 rpm
« on: 25 February 2011, 15:09:15 »

Hi all my mate has 1.8 vectra c on 55 plate with z18xe engine but will not rev above 4000rpm anyone got any ideas and what to check
Cheers Dave
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RobG

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Re: Vectra c will not rev above 4000 rpm
« Reply #1 on: 25 February 2011, 15:10:38 »

Should be in "general car chat" ......suspect cam sensor possibly?
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tango

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Re: Vectra c will not rev above 4000 rpm
« Reply #2 on: 25 February 2011, 15:13:28 »

is the eml on
if so have you checked what codes are showing
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TheBoy

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Re: Vectra c will not rev above 4000 rpm
« Reply #3 on: 25 February 2011, 16:05:13 »

cam sensor is favourite, but code rewar will confirm


Moving to non omega area
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4huftys

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Re: Vectra c will not rev above 4000 rpm
« Reply #4 on: 04 March 2011, 16:45:20 »

Hi checked for codes
 p0335 Crankshaft sensor "A" open circuit have checked all wiring all found to be ok
 replaced sensor still same problem
cheers Dave
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Marks DTM Calib

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Re: Vectra c will not rev above 4000 rpm
« Reply #5 on: 04 March 2011, 19:27:44 »

Genuine sensor or cheap pattern item?
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4huftys

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Re: Vectra c will not rev above 4000 rpm
« Reply #6 on: 06 March 2011, 13:06:18 »

Hi it is a pattern crank sensor
thanks Dave
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tunnie

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Re: Vectra c will not rev above 4000 rpm
« Reply #7 on: 06 March 2011, 13:42:39 »

Quote
Hi it is a pattern crank sensor
thanks Dave

Pattern sensors are known to cause issues, best off fitting genuine  :y
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