Volvo :: 2003 XC90 T6 Won't Start When Hot - Code P0420 And P0607
Mar 7, 2016
My '03 XC90 T6 starts right up when cold. It runs fine when hot. but now I have an engine light and these two OBD codes: P0420 & P0607
What would cause this hard starting.
And if I open the hood on the car for about 1/2 hour in the cold, it starts right up. Otherwise, it just cranks and cranks. Fuel rail seems to be getting fuel b/c when I'm cranking the engine then I turn the key off (not started), the fuel line has pressurized fuel in it.
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I have a 2003 Volvo XC90, 2.5T AWD ... Since two weeks no start, no crank, when I turn the key in the ignition nothing happened, only the navigation screen is going off. I try the second key and it is doing the same. It happened when battery goes very low.
I try to scan it with different scanners and the same DTC is showing: (ECM-720A: Immobiliser communication)
Someone said I must remove the ECM and the ECU, read the both and use "Volvo Synchro V1.4 Loader" synchronize and program the key but i do not really know how to do it. Is it possible to do immo off ?
The VIN number is: YV1CZ59G741071108
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I have a 2003 Volvo XC90 that turns over but will not start. The fuel pump has been replaced twice, once by the car lot I purchased the vehicle from - the car worked for maybe a week and the problem returned, and the second time by the Volvo dealership - again the car worked initially, maybe another week and the problem returned. I'm not even sure if it is the fuel pump, but after two fuel pumps, I'm thinking that the issue may be something else.
I'm not sure if Volvo Dealership ran a full diagnostic or not, because they replaced the fuel pump because of the recall. Each time the car was "fixed" the car would start maybe after 3 seconds of cranking (which is long compared to my other cars that catch immediately) but on subsequent starts the 3 turns into 10 seconds, 15 seconds or so the next time, until eventually it just does not catch and I drain the battery in attempting to.
It has actually been "fixed" three times, but the second time a fuse was replaced, and it worked, and deteriorated exactly the same way as the other times until it no longer started again. I'm hoping that the nature of how it begins failing can be of some assistance, I feel as if some type of pressure or something is being lost over time, the way it takes longer and longer to start before it decides not to.
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I have a 03 xc90 t6 came out of work the other day and it wouldn't start replaced spark plugs, both cam sensors, crank sensor. After doing all that it sounds like it wants to fire now but doesnt.
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So i've had this volvo for about 6 months now.I knew when I purchased it that the two codes being thrown were p0128-Engine coolant temperature, and p0420- Cat efficiency Bank 1.Inspecting mechanic said it needed a new cat to clear the p0420....I went ahead replaced the thermostat and changed the coolant to "fix" the p0128, and cleared the codes, I think the jiffy lube state inspector did not notice the that the catalytic converter test was Incomplete when he passed it. Lucky me I guess.
But now I know that I'll probably have to fix before it gets inspected again. Eventually the p0128 came back on, so I went and got a new ECT sensor. Still doesn't clear the p0128. What am i missing? Coolant temperature sits at a 3'oclock position pretty regularly and quickly. Where to start on the p0420 besides understanding its the Pre-cat o2 sensor that is throwing the code, is there anyway that these are related?
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I had my radiator replaced last month and the day after I got it back from the shop the instrument cluster died (sort of). It functions intermittently but is off a majority of the time. I can tease it on by pressing the on the front of the cluster in the lower left corner but it goes out again when I let off the pressure. I called the shop and they told me there was no way that any work they had done replacing the radiator could cause the cluster to go out, but I am not so sure.
Since then I have been driving not aware of my speed (I actually have an app that gives me my speed but is a sad workaround) or knowing how much fuel I have in the car at any given moment. And, as you who know what type of money pit I am driving, all of the notifications to warn me when something is wrong. which it usually is, are located in the cluster as well. As soon as I have a working cluster I will sell it.
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My xc90 will crank but not start 99% of the time
Here are the following codes
(P0336) - Crankshaft Position Sensor A Circuit Range/ Performance
(P0040) - O2 Sensor Signals Swapped Bank 1 Sensor 1/Bank 2 Sensor 1
I have replaced the following
1.timing was off i have corrected this using the correct locking tools and VADIS
2.fuel pump was leaking - replaced along with filter
3.coil packs have been replaced along with spark plugs
4.replaced the crank position sensor and cradle
5.replaced the starter motor just for the hell of it
I have had the car running 3 times but this only occurs rarely and once i turn it off it wont start again . I have herd it could be 1 of 3 things .
fly wheel, starter motor emp messing the crank position sensor signal or gearbox has not got the correct earthing to chassis or bell housing to engine
I checked the 3 grounding points on both sides of the fenders and sanded the contacts ...
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I have a weird issue - I think. I recently purchased a 2005 Volvo XC90 V8 with about 150k miles. The car runs great and is really in good shape. The one issue I have is that sometimes the car wont start. There is just a clicking noise when turning the key. This only seems to happen immediately after the car is stopped. If I wait 10-15 minutes the car starts up just fine.
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My 2003 Volvo S40 Turbo (140K miles) came back with the following during emissions inspection (and failed). Is it worth fixing?
P0420 Catalyst system efficiency below threshold - bank 1 and P0015 "B" Camshaft position timing over retarded - bank 1....
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I have a 2009 corolla LE with 81,000 miles on it. Today after I got gas, the check engine light came on. I checked the OBD code and it said P0607. I cleared the code and continued to drive it and it ran fine and the light has not came back on yet. I'm a little worried about driving it on long trips now.
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What could cause code P0607 - Control Module Performance?
Truck seems to be driving fine (except it just recently developed what I think is either the cam phaser tick or an exhaust manifold leak on the passenger side).
I haven't tried clearing the code to see if it comes back. This is on a 2006 F150 FX4 with the 5.4L...
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Scenario- Start car, back up, and cut wheel to the left out of the driveway. There is a loud, crushed can noise. Yes, just as if I had run over a can, but didn't. This only happens if the air conditioner is on.
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I just bought a 03 2.0 and ive been trying to fix her back up, she is almost there, just waiting on my first gear getter from diesel geeks and trying to figure out why these codes (p0420 and p0141) keep coming back on. Originally it was just a p0420 code so i took out the upstream sensor and cleaned it, then i took out the backstream and after examining it figured it should be replaced.
I went and bought a new one and replaced it, within the next 2 days the check engine light came back on throwing the original p0420 code along with p0141 this time. So i took out the new down stream 02 sensor and took it back to autozone and they swapped it out with a new one for me free of charge. So i put the newest 02 sensor in and then within 2 days, both codes p0420 & p0141 came back on. Two 02 sensor heating wires being bad i feel is a pretty slim chance. What is possibly the cause for these two codes repeatedly being thrown?
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I've been in some version of a Volvo since I inherited my parents brick-colored sedan in high school. It was a tank, ran forever and kept me safe and protected. Years later I bought a new black Volvo sedan. In 2006 with a hubby and two kids, I decided that I could graduate to the SUV. Feeling like I'd made a fantastically safe and practical decision, I drive my silver XC90 to work and on road trips. It's not the fanciest nor sexiest vehicle, but I feel my family is safe.
Hard working folks should not have huge budget surprises like my Volvo SUV has turned into. Little did I know what I was getting myself into when I made this purchase. When I took it into the Culver City dealer for my 30,000 mile service yesterday, I found out that my Volvo XC90 needed it's second replacement rotors and brake pads. I'd already been through this expense at 17,000 miles, much to my surprise. I'd never heard of needing to replace brake pads and rotors at 17,000.
Now, at 30,000 miles the local dealer's service department told me I needed another set at a cost of $1,000.
I have friends driving a Toyota or a Honda that rarely require maintenance or repairs. Volvo is an expensive vehicle to buy and it gets you every time you visit the service department and all repairs are expensive. It's disappointing to say the least.
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I have just replaced the rear discs and pads on a 2008 XC90 which has solved the problem I had with them. However, the parking brake is not working. When the old discs came off they did so easily without any resistance and the new ones went on just as easily so as far as I can tell the parking brakes weren't disturbed. The parking brake did come on after 3-5 clicks before this work was completed and now they are not operating after 8 clicks so am at a loss to understand this problem.
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RE: 2007 Volvo XC90 90k miles
Pulled into my driveway last night with the power steering working intermittently for last 5 minute leg of my trip. Woke up this morning with no power steering and sqealing noise coming from engine.
No fluid leak on driveway. Drove to dealer with no power steering. Very hard to turn wheel - even while moving.
Dealer checked and said it was not a fluid issue and that they thought a screw might have fallen out and needed to take apart the rear of the engine (a 5-6 hour job) just to diagnose the problem.
A screw from the steering column in the rear engine?
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Have 2014 XC-90 w/10k miles. Problem is sporadic (has happened approx 10-15 times over past year).
From standing stop (stop light, etc) -- press on accelerator and VERY LITTLE to no acceleration. Engine continues to run smoothly -- no indication of fuel starvation, no roughness --- just no acceleration. It does NOT appear to be transmission oriented because when it finally "kicks in" there is no feeling of transmission shifting or wild tach movement (to indicate that there was a changing of the gears, etc). I get things back to "normal" by pumping the accelerator (usually a reflex action because the are vehicles behind me wanting to "go"). VERY disconcerting issue.
Local Volvo dealer says "cannot find any error messages", etc. My only complaint with the car -- second XC-90 and 5th Volvo.
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We have a 2007 XC90 and there is some issue where the car locks itself. It happens when the key is not in the ignition. I'll get out of the car and without pushing anything on the key tab it will lock. Then it will not unlock unless you hit lock, then unlock.
It happens all the time. Sometimes 30 minutes to an hour after getting out of the car and parking it in our garage. We rarely lock the car in our garage but we almost always find it locked.
Some observations....
- Seems to happen more often in the cold.
- Seems to be an issue with the car (educated guess) and not the key as it locks itself even when the key is completely out of range.
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I'm the guy with the XC90 in Gabon. Someone brought me some power steering fluid, brake fluid, oil,......but I forgot to ask for radiator fluid....crap!
Today I got the red triangle and low coolant warning...topping it off with water made it go away, but I need some fluid. I can't get Pentosin radiator fluid here. Is there another kind of radiator fluid I can put in the car that will mix with the existing stuff? If I just get ethylene glycol base will that work?
Or....If I drain it all,out and start over from scratch...does it matter what kind of fluid I put in?
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I have a XC90 and starting recently the air volume doesn't work anymore. To be exact, you can feel very light air coming out of the vent even you turn the air volume to max. I went to a shop and was later told nothing wrong with the fan or the resistor. So they suspected it could be something wrong with the computers but since they normally work on American/Asian cars, they dont have the software for European cars to proceed further. On the way back home, I suddenly felt some steady air coming out, but it keeps at the same strength no matter how you play around with all those air volume buttons.
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2003 Camry 2.4L 4cyl
I noticed my engine light turned on. I went to Autozone to hook the car up to the computer. The computer printed out the code P0420. My coolant temp is normal. What can this code mean. The car has over 126,000 miles.
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