Other S60 Problem: - S60 d5 auto going into limp mode - fault code 2680??!!

garrydiesel · Feb 22nd, 2014, 15:57

S60 D5 AUTO 2006 185BHP
Under hard acceleration the car goes into limp mode.
Message on dashboard states "engine service required" (or similar words)
When the key is turned on and off - power goes back to normal however message stays on dashboard.
I've plugged into my snap-on scanner, FAULT CODE - 2680 INJECTOR POWER CYLINDER 2, FAULTY SIGNAL
and another code... 135F MASS AIR FLOW (MAF) SENSOR FAULTY SIGNAL
(These 2 codes are constant, no matter how many times I clear the codes)
As soon as the car is under hard acceleration the codes come back (with it being in limp mode)
Obviously I know what the MAF code is, I don't know what the cylinder 2 code is... Can anyone give any information on this, it would be greatly appreciated.
Any replies would be appreciated, thanks.

cheshired5 · Feb 22nd, 2014, 16:52

It sounds like a MAF fault with those symptoms and I think the other code is a red herring.
When my MAF went odd, it threw up abuut 4 other codes, the only one I can remember was a turbo fault.
Anyway, I had limited success cleaning my MAF, so replaced it with genuine Bosch refurbished one.
My car runs sweet and none of the other codes have returned, so I assume the poor running from a malfunctioning MAF creates faults which would otherwise not occur.
I'll add that your symptoms MAY be a split turbo inlet hose or the hose has gone soft and collapses in on itself under load, so also give that a squeeze. Be careful though, as it's hot back there if the engine has been running recently.

Feb 22nd, 2014, 15:57	#1
garrydiesel New Member Last Online: Aug 4th, 2015 19:12 Join Date: Aug 2013 Location: Chorley	S60 d5 auto going into limp mode - fault code 2680??!! S60 D5 AUTO 2006 185BHP Under hard acceleration the car goes into limp mode. Message on dashboard states "engine service required" (or similar words) When the key is turned on and off - power goes back to normal however message stays on dashboard. I've plugged into my snap-on scanner, FAULT CODE - 2680 INJECTOR POWER CYLINDER 2, FAULTY SIGNAL and another code... 135F MASS AIR FLOW (MAF) SENSOR FAULTY SIGNAL (These 2 codes are constant, no matter how many times I clear the codes) As soon as the car is under hard acceleration the codes come back (with it being in limp mode) Obviously I know what the MAF code is, I don't know what the cylinder 2 code is... Can anyone give any information on this, it would be greatly appreciated. Any replies would be appreciated, thanks.

Feb 22nd, 2014, 16:52	#2
cheshired5 Premier Member Last Online: Dec 26th, 2021 13:42 Join Date: Dec 2013 Location: Crewe	It sounds like a MAF fault with those symptoms and I think the other code is a red herring. When my MAF went odd, it threw up abuut 4 other codes, the only one I can remember was a turbo fault. Anyway, I had limited success cleaning my MAF, so replaced it with genuine Bosch refurbished one. My car runs sweet and none of the other codes have returned, so I assume the poor running from a malfunctioning MAF creates faults which would otherwise not occur. I'll add that your symptoms MAY be a split turbo inlet hose or the hose has gone soft and collapses in on itself under load, so also give that a squeeze. Be careful though, as it's hot back there if the engine has been running recently. __________________ 2002 S60 SE D5 Manual 209000 miles Last edited by cheshired5; Feb 22nd, 2014 at 16:55.

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)