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Post by mayfly on Nov 2, 2014 13:57:33 GMT 1
This Suzuki 1.9 ddsi 2006 came in on sat evening with severe loss of power. Checked the codes po243 refers to boost presure control valve and p2002 to dpf . Just wondered if anyone on here is familiar with these and might have any suggestions as to where to start . Cheers
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Post by Karl on Nov 2, 2014 14:23:38 GMT 1
I'm familiar with p2002 but not with your vehicle
Does it actually have a dpf and are the pressure pipes still in tact
One code maybe effecting the other
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Post by mayfly on Nov 2, 2014 15:18:14 GMT 1
Yes it does have a DPF and boath hoses coming off it look fine. Also forgot to say the codes will not clear even with engine off.
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danw
New Member
Posts: 4 
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Post by danw on May 15, 2015 21:44:23 GMT 1
p2002 is dpf efficiency
p0234 is a turbo overboost code
Both should clear at least until you start the engine. If they are not i would think the fault is electrical. Possibly a faulty ecu.
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