20l hdi is the a/c pressure swith in the throttle circuit

wrighty · Unread post by **wrighty** » 15 Jul 2013, 19:46

ecu repaired by bba reman ,new throttle pot fitted ,stil in limp mode with po225 code is a/c pressure switch in the same circuit please help day 9 off road as ataxi

Unread post by **citroenxm** » 15 Jul 2013, 20:32

Whats the Car, we have NO Chance of offering help without telling us what car you are refering to!!?

wrighty · Unread post by **wrighty** » 15 Jul 2013, 22:26

xsara picasso 2.0l hdi manual

Unread post by **citroenxm** » 15 Jul 2013, 22:42

Have you had the car back on the Diagnostic computer to RESET all faults after refitting repaird computer..

I dont think the pressure switch is on the throttle, though Im not familliar with Picassos. How old is the Pic?

wrighty · Unread post by **wrighty** » 16 Jul 2013, 07:33

the car is a 2005 registersd ,yes been back on diagnotics p0225 allways there as throttle circuit 2 failure ,the only tine we can clear the code is with ignition on and a/c pressure switch diconected,any other time with all connections on and engine running the car is in limp mode reading p0225 ,we have a wave form from throttle pot via e c u ,so we know this is ok.ac switch is a 3 pin ,off the car and using ohm meter the only reading is between pins 2&3 ,reading of 42.6 ohms all other combonstions no reading at all

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20l hdi is the a/c pressure swith in the throttle circuit

20l hdi is the a/c pressure swith in the throttle circuit

Re: 20l hdi is the a/c pressure swith in the throttle circui

Re: 20l hdi is the a/c pressure swith in the throttle circui

Re: 20l hdi is the a/c pressure swith in the throttle circui

Re: 20l hdi is the a/c pressure swith in the throttle circui