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‘08 Jimny Rough Idle
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20 Feb 2024 13:00 #254478
by DrRobin
2020 blue SZ5 (one of the last to be registered in the UK)
Ex 2011 Blue Jimny SZ4
Northumberland Jimny Blog
Replied by DrRobin on topic ‘08 Jimny Rough Idle
Interesting that P0011 (Camshaft timing) took longer to come up. Dirty contacts could change the output (if they introduce resistance) so it might be that you do have a sensor on the way out rather than a real fault.
Apart from the EGR code (you are going to get this as the valve is not fitted), did you also get all of the other error codes (misfire, etc) or are you now down to just two codes?
Robin
Apart from the EGR code (you are going to get this as the valve is not fitted), did you also get all of the other error codes (misfire, etc) or are you now down to just two codes?
Robin
2020 blue SZ5 (one of the last to be registered in the UK)
Ex 2011 Blue Jimny SZ4
Northumberland Jimny Blog
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20 Feb 2024 15:09 #254483
by KimiKeemstar
Replied by KimiKeemstar on topic ‘08 Jimny Rough Idle
Hey Robin, just did a quick code scan. It looks like I'm down to two codes which are the EGR and camshaft timing code. I wonder why the other codes appeared before? I might order a new camshaft sensor and see if that hopefully changes things. I'll keep this thread posted
Thanks
Thanks
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25 Mar 2024 12:31 #255228
by KimiKeemstar
Replied by KimiKeemstar on topic ‘08 Jimny Rough Idle
Hey,
So I managed to get a new cam sensor and fitted it after cleaning the connector and wiring. Seemed to stay dry for about 2 days, then the connector was covered in oil again.
I cleared the codes after I replaced the sensor, and went for a drive on the freeway. There was a pending p0011 DTC, but then cleared by itself the day after. The code then reappeared two days after that as a confirmed DTC.
The idle hasn’t really improved either, so I’m not too sure where to go from here. The oil on the sensor might be coming from a weep from the back of the valve cover, so I might have a look at that.
One thing I found was that whenever the idle was bad, a temporary fix was to put the car in neutral and rev it up to about 5.5k then come back down, and it would be fine until quite a while later.
I might also take it to a shop for diagnosis and repair, but it’ll be a while before I can do that. So if anyone has any suggestions, I’ll be happy to hear it.
Thanks
So I managed to get a new cam sensor and fitted it after cleaning the connector and wiring. Seemed to stay dry for about 2 days, then the connector was covered in oil again.
I cleared the codes after I replaced the sensor, and went for a drive on the freeway. There was a pending p0011 DTC, but then cleared by itself the day after. The code then reappeared two days after that as a confirmed DTC.
The idle hasn’t really improved either, so I’m not too sure where to go from here. The oil on the sensor might be coming from a weep from the back of the valve cover, so I might have a look at that.
One thing I found was that whenever the idle was bad, a temporary fix was to put the car in neutral and rev it up to about 5.5k then come back down, and it would be fine until quite a while later.
I might also take it to a shop for diagnosis and repair, but it’ll be a while before I can do that. So if anyone has any suggestions, I’ll be happy to hear it.
Thanks
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25 Mar 2024 15:29 #255233
by UKCarl
Replied by UKCarl on topic ‘08 Jimny Rough Idle
Have you tried the throttle position sensor.
Mine was reading high (17% at closed throttle) and didn't show up on the OBD scan, it gave me no end of problems until I correctly diagnosed it. A quick check would be to unplug it and see what happens when running on just the MAP sensor
Mine was reading high (17% at closed throttle) and didn't show up on the OBD scan, it gave me no end of problems until I correctly diagnosed it. A quick check would be to unplug it and see what happens when running on just the MAP sensor
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27 Mar 2024 02:09 #255254
by KimiKeemstar
Replied by KimiKeemstar on topic ‘08 Jimny Rough Idle
Thanks Carl, I’ll have a look and let you know
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17 Jun 2024 15:02 #256317
by KimiKeemstar
Replied by KimiKeemstar on topic ‘08 Jimny Rough Idle
Hey, haven't posted in a while.
Had a look at all the suggestions but nothing really seems to be working. Seems like it really is the Camshaft sprocket or actuator. It is winter now and doesn't seem to be idling as bad, so I think I'll deal with it for now. But thanks everyone for the help.
Had a look at all the suggestions but nothing really seems to be working. Seems like it really is the Camshaft sprocket or actuator. It is winter now and doesn't seem to be idling as bad, so I think I'll deal with it for now. But thanks everyone for the help.
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