#1: had my codes read Author: anton1989, Location: west midlandsPosted: Wed Jul 25, 2012 12:50 pm ---- so i have have anti pollution fault up for a while so while at the garage having my cv boot done i had my codes read
before i start i also had an airbag fault a few days ago but this went away after i fitted my 180 seats and left the battery disconneted for over half an hour?
so this is what came up
p0100-mass or volume air flow circuit malfunction
p0571-cruise control/brake switch A circuit malfunction
p1112-rail pressure signal over the upper threshold
p1519-cooling fan
p0221-throttle/pedal position sensor/switch B circuit
p0230-fuel pump primary circuit malfunction
p0110-intake air temp circuit malfunction
faults where cleared, the car had the gear oil out so could not not start the car, i turned the ignition off, left it the done same again and the only code that came back was p0110 BUT the car hadnt been started so more may come back after it is.
it was after closing time so after my cv boot was done thy had no time to start the car and see what else came back, i will be going back tomorrow to what comes up
anyway on the drive bag my airbagfault came back! this had been gone for a few days. the anti pollution fault seems to have gone though?
so if these faults have come back when i check tommorow what needs doing? i take it p1519 means i have no cooling fan how do i know whats wrong with it
why did my airbag fault go then come back after i had the codes read?
any help much appriciated
by the way the guy never knew much about the codes he left me to check it myself as he did my cv boot
#2: Re: had my codes read Author: Seabook, Posted: Wed Jul 25, 2012 1:39 pm ---- i got P0110 as well, it turns out is one of the wire on the plug (on the MAF) was snapped.
just work it through step by step, those code aren't complicated,
#3: Re: had my codes read Author: anton1989, Location: west midlandsPosted: Wed Jul 25, 2012 2:30 pm ---- cheers seabook
did this bring up your anti polution fault?
i have no idea where to start or what im looking for to fix
#4: Re: had my codes read Author: Seabook, Posted: Wed Jul 25, 2012 2:32 pm ----
anton1989 wrote:
cheers seabook
did this bring up your anti polution fault?
i have no idea where to start or what im looking for to fix
nope. if the circuit was open, the default air intake temperature will be set at 50 (maybe 60) by ECU;
start from the sensor and work from there, most likely will be bad connection/ broken plug/ broken earth.
#5: Re: had my codes read Author: anton1989, Location: west midlandsPosted: Wed Jul 25, 2012 2:45 pm ----
Seabook wrote:
anton1989 wrote:
cheers seabook
did this bring up your anti polution fault?
i have no idea where to start or what im looking for to fix
nope. if the circuit was open, the default air intake temperature will be set at 50 (maybe 60) by ECU;
start from the sensor and work from there, most likely will be bad connection/ broken plug/ broken earth.
ok will have a look over the weeknd.
what about the other codes if they have come back? where do i start on them?
#6: Re: had my codes read Author: Seabook, Posted: Wed Jul 25, 2012 7:44 pm ---- if you scan it with pp2000 it will have the step by step diagnostics guide
#7: Re: had my codes read Author: anton1989, Location: west midlandsPosted: Thu Jul 26, 2012 5:52 am ---- Not sure what the scanner is, will find out later
it had to parts, the bit that went into the part near fuse box, this had lead that went to a box, then a hand held pc type thing th where the codes come up on
#8: Re: had my codes read Author: anton1989, Location: west midlandsPosted: Thu Jul 26, 2012 10:26 am ---- ok so been and had the codes read again
the airbag fault is;
3 passenger squib 1st circuit, open circuit
what could this be? whats squib?
also these are the codes that have come back from the seven i had yesturday;
p0110
p1108 - this is a new one? and is also the cooling fan, i have two fault codes for cooling fan?
p0100
p0571
p1519
see 1st post for what the codes are
any help much appreciated
#9: Re: had my codes read Author: anton1989, Location: west midlandsPosted: Thu Jul 26, 2012 11:00 am ---- anyone?
worried about my airbags not working
#10: Re: had my codes read Author: mtempsch, Location: Gothenburg, SwedenPosted: Thu Jul 26, 2012 11:01 am ----
anton1989 wrote:
the airbag fault is;
3 passenger squib 1st circuit, open circuit
what could this be? whats squib?
A squib is a small electrically initiated explosive device (for instance also used to set of dye packs in movies simulating gunshot wounds).
In this case it's the initiator for the main gas generating charge; if if enough current runs through it, it heats up, sets of the small sensitive initiator charge which in turn sets off the main charge.
Since it says open circuit it means there's no current at all being passed through - ie probably a wiring issue to the airbag.
#11: Re: had my codes read Author: anton1989, Location: west midlandsPosted: Thu Jul 26, 2012 11:12 am ---- thanks mtempsch
it says says passenger side, how will i know if its the seat or airbag in the dash?
where mr-bsi and lee!!!
no offence mtempsch
#12: Re: had my codes read Author: MrBSI, Location: What's it to you? ? ?Posted: Thu Jul 26, 2012 11:14 am ----
anton1989 wrote:
where mr-bsi
Im right here
#13: Re: had my codes read Author: anton1989, Location: west midlandsPosted: Thu Jul 26, 2012 11:19 am ----
MrBSI wrote:
anton1989 wrote:
where mr-bsi
Im right here
where you been!!!!!!
can you help please? had the codes read like you said to
#14: Re: had my codes read Author: MrBSI, Location: What's it to you? ? ?Posted: Thu Jul 26, 2012 11:21 am ----
anton1989 wrote:
MrBSI wrote:
anton1989 wrote:
where mr-bsi
Im right here
where you been!!!!!!
I've been on here for a bit everyday answering threads.
#15: Re: had my codes read Author: anton1989, Location: west midlandsPosted: Thu Jul 26, 2012 11:25 am ---- not mine.
#16: Re: had my codes read Author: mtempsch, Location: Gothenburg, SwedenPosted: Thu Jul 26, 2012 11:28 am ----
anton1989 wrote:
it says says passenger side, how will i know if its the seat or airbag in the dash?
No idea, the OBD stuff I'm very much in the dark on...
#17: Re: had my codes read Author: anton1989, Location: west midlandsPosted: Thu Jul 26, 2012 11:32 am ---- this is the stuff i used to read the codes by the way
#18: Re: had my codes read Author: anton1989, Location: west midlandsPosted: Thu Jul 26, 2012 11:33 am ----
mtempsch wrote:
anton1989 wrote:
it says says passenger side, how will i know if its the seat or airbag in the dash?
No idea, the OBD stuff I'm very much in the dark on...
ok mate, thanks anyway
#19: Re: had my codes read Author: Lee, Location: EnglandPosted: Thu Jul 26, 2012 11:42 am ---- Where did you get the definitions from for the codes?
#20: Re: had my codes read Author: anton1989, Location: west midlandsPosted: Thu Jul 26, 2012 11:47 am ---- from the above software
take it there wrong?
#21: Re: had my codes read Author: Lee, Location: EnglandPosted: Thu Jul 26, 2012 11:48 am ---- Are you able to set it to PSA fault definition or is it generic? Usually uses GM when it's generic
#22: Re: had my codes read Author: anton1989, Location: west midlandsPosted: Thu Jul 26, 2012 11:55 am ----
Lee wrote:
Are you able to set it to PSA fault definition or is it generic? Usually uses GM when it's generic
have no clue
the guy at the garage let me use it, told me what to do to read the codes and delete them and thats it?
#23: Re: had my codes read Author: Lee, Location: EnglandPosted: Thu Jul 26, 2012 12:04 pm ---- P0100 - Mass Air Flow (MAF) Circuit Malfunction
P0571 - Brake Switch "A" Circuit malfunction
P1112 - Diesel high pressure monitoring function. Pressure lower than the minimum pressure. (leak).
P1519 - Engine coolant blower motor - supply circuit/earth circuit malfunction Wiring, engine coolant blower motor, ECM
P0221 - Throttle/Petal Position Sensor/Switch 'B' Circuit Range/Performance Problem
P0230 - Fuel Pump Primary (Control) Circuit Malfunction
P0110 - Intake Air Temperature Circuit Malfunction
P1108 - Fan high speed circuit. Open circuit or short circuit to earth.
MAF is more than likely fault, but you can check this by testing the wiring and reading the live data to see if it looks acceptable. This will correct P0100 and P0110
Check the condition of the fuel pump as well as checking for leaks on pipes and the drain plug of the fuel filter. Also check the fuel pump relay. This will correct P0230 and P1112
P0221 will more than likely go away once the Air and Fueling problems are rectified.
P0571 is a common code, don't worry about it. It can sometimes come up when you set off with your handbrake on.
Check the wiring on the fans, run actuator tests and see if the slow speed fan works. More than likely the relay or resistor has fallen foul to rust and corrotion
#24: Re: had my codes read Author: anton1989, Location: west midlandsPosted: Thu Jul 26, 2012 12:31 pm ---- thankss lee,
whats an actuator tests?
any thoughts on the airbag fault
what about p1519?
looks like a long weeknd ahead!
#25: Re: had my codes read Author: Lee, Location: EnglandPosted: Thu Jul 26, 2012 12:36 pm ---- Actuator tests are turning on equipment like the fan using your diag tool.
P1519 is the fan one that I talked about at the end.
Airbag - fitted a aftermarket head unit recently?
#26: Re: had my codes read Author: anton1989, Location: west midlandsPosted: Thu Jul 26, 2012 12:40 pm ---- yes and 180 seats, have i pulled somthing out?
i thought so i tried to run this test when i was there didnt work, heard a click sound though?
#27: Re: had my codes read Author: Lee, Location: EnglandPosted: Thu Jul 26, 2012 12:43 pm ----
anton1989 wrote:
yes and 180 seats, have i pulled somthing out?
i thought so i tried to run this test when i was there didnt work, heard a click sound though?
Check the connections under the seat, and also check the passengers airbag wire that runs across the cross-member behind the head unit.
Probably the relay/resistor that's corroded and failed - common
#28: Re: had my codes read Author: anton1989, Location: west midlandsPosted: Thu Jul 26, 2012 1:04 pm ---- checked the wire under the seats, can not see any splits or nothing, will check the wire behind the h/u at the weekend, am i just looking for splits? if i can not see nothing what else can i do ?
yes saw a few threads about the resistor will start there i think
apart from the airbagand cooling fan are any of these problems major?
#29: Re: had my codes read Author: Lee, Location: EnglandPosted: Thu Jul 26, 2012 2:53 pm ---- Check the actual connections on the plugs too.
The MAF could cause the car to go into limp mode
#30: Re: had my codes read Author: anton1989, Location: west midlandsPosted: Mon Jul 30, 2012 1:19 pm ---- airbag light sorted, connection under sear was broke, couldnt see untill took apart
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