Omega Owners Forum
Omega Help Area => Omega General Help => Topic started by: rustym95 on 11 September 2009, 12:02:03
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Hi I have a 2.0I 16V eco engine, the management light keeps being on I have changed the cam sensor and air flow meter as they tested wrong, now when you disconect the battery then connect it again, start the engine no light 5-10seconds in the light comes on again there was a bit of oil in the sensor on the bottom of the engine behind the oil filter so clean'd that out still no joy, it allso will not go above 4, 1/2 on the revs acting like there is is no fuel getting there and rocks the engine, idles ok there is pressure in the line is ok filters are ok spark plugs and leads ok every thing thing seem ok but there is the fault still can any one help thanks. :-[ :'( [smiley=undecided.gif]
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sound like cam sensor gone. try code read first :y
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Hi I have a 2.0I 16V eco engine, the management light keeps being on I have changed the cam sensor and air flow meter as they tested wrong, now when you disconect the battery then connect it again, start the engine no light 5-10seconds in the light comes on again there was a bit of oil in the sensor on the bottom of the engine behind the oil filter so clean'd that out still no joy, it allso will not go above 4, 1/2 on the revs acting like there is is no fuel getting there and rocks the engine, idles ok there is pressure in the line is ok filters are ok spark plugs and leads ok every thing thing seem ok but there is the fault still can any one help thanks. :-[ :'( [smiley=undecided.gif]
If genuine cam sensor was fitted, check cabling and connection. Wouldn`t hurt to paperclip it again. Symptons appear to be cam sensor related :y
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sound like cam sensor gone. try code read first :y
Must type quicker with shorter explanation ;D ;D ;D
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Like the others say, sensor, I had the same problem with my car.
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Hi again, its a new cam sensor, checked the wire to ecu that was ok, is there a way of removing the codes from the manager, some one i think said do it, 25 turns of the key or is there an easyer way. thanks
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geniune or pattern sensor?
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its a genuine make from vauxhall.
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I have even checkedn the ECU and itcomes up on the test as good, but only got a tester not a recoder, I put a new air flow metre on as when removed it did nothing to the engine, now new 1 dose, cheacke and ajusted cambelt as was out would the crank sensor do this cos of alle the wire pulling I cannot emty the mem on management.
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Hello again Ive just been out into town and back, light still on so did paper clip test its got me confusted did it as video says and it gose like this as it cam up, 2 3 3 3 3 3 2 6 7 1 7 1 7 3 7 3 7 3 9 1 9 1 9 1 1 1 1 3 3 2 1 2 2 7 7 1 7 1 7 3 7 3 7 3 9 2 9 2 9 1 1 2 1 2 1 1 2 2 2 1 7 1 7 1 7 1 7 1 7 3 7 3 72 9 2 10 1 9, there was more but it was doing me head in dose any one have the foggiest wot this all means thanks :-X :(
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Hi he wife just did it for me just in case i got it wrong and there seams to be a theme going on did start up number then dose a lot of 1 2 and 1 7, 1 9, have not got a clue what it all means. any 1 please. :-/ :-/ :-/
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12 - Start of sequence
19 - Incorrect Revs per Minute (RPM) signal (crankshaft sensor) Incorrect signal, check sensor
17 - i aint have any idea
Check link below for more details matey:
http://www.omegaowners.com/forum/YaBB.pl?num=1207565476
Cheers
Ziad :y
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Thanks M8 Ill have a look at that, just going round cleaning ev cable in and around the engine, were is the crankshaft sensor is it on left side or the right side, could it have dun somthing when i went in a ford the other week, thanks any way Ziad :y :y
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ziad m8 checked the sensor seems to be fine, have go throw the hole sensor cannot find a folt with any of them might just get a new ECU it my have a fault that dont come up, the more i look at the numbers coming up just seems funny that ev thing on the engine is coming up even numbers that are not on that list you sent me, thanks m8, going out on monday see how it gose ether way if it conks out ill call the RAC they get me home lol. thanks again.
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Hi Rustyman
If you need ECU checking pm me.
I do decodes and repairs, remaps on ECU'S
Regards
Hodgy
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Befor you go and give money out and not sure if it will work get it put on a computer to read the codes,
with your codes that you have read already code 19 is defo cs sensor.
have you tryed replacing it with a new or known to work one?
I would bet you get rid of your problems when you change that.
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Hi Hodgy, Ive just had all the sensors tested and thy are all fine bloke said its the ecu stuck in backup mode thats why the codes all come up and repeat, not a common fault its due to a bad code reader wipe, says it best to get a new ECU, but it has to be the same 1 95 year, 98year 1 dont have somthing on it carnt remember what he said any 1 out there have a spare 1 cheap [smiley=rolleyes.gif] [smiley=wink.gif]
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Hi gost driver, what is a de cs sencor and were is that, there is a sencor on the ecu box but dont know what its for has 85c and 95c on it, is that it, thanks m8.
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Hi dose any 1 know what a code 33 is thanks checked out code 19 it say its working on test. engine start even tryed the central locking 5-6 times in a row still no good. :(
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Hi, right i know im a pain but just dun the paper clip test after cleaning all the connections, now is bit dif, this is it,
12 Initiation of diagnosis. n/a
13 Oxygen sensor Open circuit
14 Coolant temperature sensor Voltage low
15 Coolant temperature sensor Voltage high Fault
16 Knock sensor signal circuit No change in voltage
19 Incorrect Revs per Minute (RPM) signal (crankshaft sensor) Incorrect signal, check sensor
21 Throttle position sensor (TPS) Voltage high
22 Throttle position sensor (TPS) Voltage low Fault
23 Knock control module signal Out of range
24 Vehicle speed signal (VSS) No signal
25 Injector valve 1 Voltage high
26 Injector valve 2 Voltage high
27 Injector valve 3 Voltage high
28 Injector valve 4 Voltage high
37 Check light (fault code lamp) Voltage low
38 Oxygen sensor circuit Voltage high
39 Oxygen sensor circuit Voltage low
44 Oxygen sensor Lean exhaust (weak mixture)
45 Oxygen sensor Rich exhaust (rich mixture)
48 Battery Voltage low
49 Battery Voltage high
52 Check light (fault code lamp) Voltage high
53 Fuel pump relay Voltage low
54 Fuel pump relay Voltage high
55 Engine Control Unit (ECU) faulty Check chassis earth and ECU connector. Fault (checked Earth)
56 Idle air control Voltage high Fault
57 Idle air control Voltage low
61 Fuel tank vent valve Voltage low
62 Fuel tank vent valve Voltage high
69 Intake air temperature sensor Voltage low
71 Intake air temperature sensor Voltage high Fault
73 Mass air flow temperature Voltage low
74 Mass air flow temperature Voltage high
75 Torque control (automatic) Voltage low
76 Torque control (automatic) Continuous signal, ignition retard long
81 Injector valve 1 Voltage low. Injector short circuit to ground.
82 Injector valve 2 Voltage low. Injector short circuit to ground.
83 Injector valve 3 Voltage low. Injector short circuit to ground.
84 Injector valve 4 Voltage low. Injector short circuit to ground.
87 Air Conditioning (A/C) cut-off relay Voltage low
88 Air Conditioning (A/C) cut-off relay Voltage high
91 Oxygen sensor heater Voltage high Fault
92 Camshaft sensor Incorrect signal Fault
98 Oxygen sensor heater Voltage low, open circuit
Now to me it sound's like the ECU is at fault am I right, but were can I get a seimens 56 ecu from??? :-/ :-/ :question
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Hello again just sprayed wd40 ev were on engine, now this is were it gets funny all code b4 have gone bar4 56 and 92 sprayed evthing connected, what is going on thanks :question :question [smiley=dankk2.gif]
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Hi all now only get 56 and 92, have borrowed inlaws car as his is same engine and swop'd them over on mine but it still comes up with 56 and 92, and i know they work as i drove it to my house, and did paper clip test and no faults, do I have to get some one to reset ECU, found out the other problems were corsed by the bad earth under ECU box some how nut was un dun. has any 1 have any idears on 56 and 92 thanks. ;)
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The volts on the idel air control are 9.4volts, even if idisconect it and run engie it say after that the volts are high, runs bad, but testing with paper clip still says its high, any 1 have a idear thanks.