P0011/P0021, will not crank
#1
P0011/P0021, will not crank
My son's 2003 G35 Sedan died on him this weekend. Since it has died, it will not even crank. Turn the key, and nothing! I checked the codes and it had codes P0011, P0021 and P0442. P0011/P0021 are for the Camshaft A Sensor (bank 1). I replaced that sensor in November, but that doesn't mean the new one isn't bad.
I've seen a number of posts related to P0011/P0021, but even with those codes and the issues related to them, the car is running. Considering these codes and the engine won't even crank, is it most likely that Bank 1 sensor? Anything else I'm not considering?
I've seen a number of posts related to P0011/P0021, but even with those codes and the issues related to them, the car is running. Considering these codes and the engine won't even crank, is it most likely that Bank 1 sensor? Anything else I'm not considering?
#3
Thanks for the reply, telcoman. I thought of that and replaced it last night with the same results. I didn't do a proper test on it, but since it was nearly four years old, I went ahead and replaced it.I also tried to jump it off, but that didn't help either.
Last edited by JRandallC; 01-09-2017 at 12:45 PM.
#4
Join Date: Mar 2011
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Front and rear cameras, tire pressure for all four tires can display on screen,folding side view mir
Well that was a good start but have you checked the FSM?
http://www.nicoclub.com/service-manu.../Sedan/2003/sc
Not cranking and not starting are two different issues
See pages SC 9 and 10
Telcoman
http://www.nicoclub.com/service-manu.../Sedan/2003/sc
Not cranking and not starting are two different issues
See pages SC 9 and 10
Telcoman
#6
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G35 sedan w/ too much money in mods
My son's 2003 G35 Sedan died on him this weekend. Since it has died, it will not even crank. Turn the key, and nothing! I checked the codes and it had codes P0011, P0021 and P0442. P0011/P0021 are for the Camshaft A Sensor (bank 1). I replaced that sensor in November, but that doesn't mean the new one isn't bad.
I've seen a number of posts related to P0011/P0021, but even with those codes and the issues related to them, the car is running. Considering these codes and the engine won't even crank, is it most likely that Bank 1 sensor? Anything else I'm not considering?
I've seen a number of posts related to P0011/P0021, but even with those codes and the issues related to them, the car is running. Considering these codes and the engine won't even crank, is it most likely that Bank 1 sensor? Anything else I'm not considering?
#7
I think telco is spot on with the battery suggestion but my question is did you replace the cam sensor with an OEM or an aftermarket version? Our cars can be very finicky with these sensors and a lot of times they don't like aftermarket.........Good luck and let us know how it turns out.
From his description of the symptoms, he was coming into our neighbhorhood and the car just died on him. He coasted it as far as he could then parked and tried to start it, and it would not start at all. No cranking, etc. And it's been like that since. Since his car has exhibited that behaviour intermittently when the other sensor has been finicky in the past, it really looks like the sensor has just completely died. I'll replace it and let everyone know.
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#8
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#9
I replaced both camshaft sensors with OEM models and have the same results, zero crank when turning the key. I'm pretty much stuck now. Bad starter? Bit the car wouldn't spontaneously for from a bad starter, unless it seized.
When I first looked at the car, I pulled engine codes and one of them was for an unregistered key. That could have locked the engine after (possibly) a bad sensor (which has been replaced). I've pulled the battery for 30 minutes and now I'm pulling it overnight. Is there a way to confirm if a locked key is or is not the issue? My son used the unregistered spare to try and start it the next morning (forgot he couldn't use it) but that didn't cause the original problem.
I do appreciate the feedback, everyone. If the Infiniti gods don't come down soon, I'll probably need to salvage it. Top many other small issues and blemishes to put much money into it. But I'd hate to see our G35 go down like this.
When I first looked at the car, I pulled engine codes and one of them was for an unregistered key. That could have locked the engine after (possibly) a bad sensor (which has been replaced). I've pulled the battery for 30 minutes and now I'm pulling it overnight. Is there a way to confirm if a locked key is or is not the issue? My son used the unregistered spare to try and start it the next morning (forgot he couldn't use it) but that didn't cause the original problem.
I do appreciate the feedback, everyone. If the Infiniti gods don't come down soon, I'll probably need to salvage it. Top many other small issues and blemishes to put much money into it. But I'd hate to see our G35 go down like this.
#10
I drove ttrank's car solo
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Have you replaced the crankshaft sensor? It's accessible under the car towards the front and is super easy to change out. Since you're having cranking issues it's a relatively inexpensive part to replace that might help. The unregistered key issue is a new one to me. In almost 9 years here I don't remember anyone having that issue before you guys.
#11
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Front and rear cameras, tire pressure for all four tires can display on screen,folding side view mir
Take out the starter and put 12v to it. If good put it back in
Take out the six spark plugs
Does the engine turn over with the plugs out
Paying for an hour of diagnosis by an Infiniti dealer may have saved you lots of time, trouble, and aggravation?
If you replaced non OEM sensors without determining that they were the root cause may have just complicated the problem?
A dealer can tell you if the use of an unregistered key is the root cause of no crank
Telcoman
Take out the six spark plugs
Does the engine turn over with the plugs out
Paying for an hour of diagnosis by an Infiniti dealer may have saved you lots of time, trouble, and aggravation?
If you replaced non OEM sensors without determining that they were the root cause may have just complicated the problem?
A dealer can tell you if the use of an unregistered key is the root cause of no crank
Telcoman
#12
Have you replaced the crankshaft sensor? It's accessible under the car towards the front and is super easy to change out. Since you're having cranking issues it's a relatively inexpensive part to replace that might help. The unregistered key issue is a new one to me. In almost 9 years here I don't remember anyone having that issue before you guys.
#13
I had the P0011 and P0021 codes last week after changing my valve cover gasket and plugs. I ran half a can of seafoam in the crankcase for 40 miles changed the oil while hot to get all the junk out while it's floating. Then I pulled and cleaned the sensors with Carb cleaner added new oil with a quart of Lucas oil stabilizer. Since then she has been running amazing.
#14