Ignition - forced to wait when cold weather
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Ignition - forced to wait when cold weather
Heya
I've got an oddball problem with my 2000 Bonn.
The colder the weather gets the longer it takes before I'm "allowed" to turn the ignition over. I can set the key to "On" but I can't crank the engine until I see the "Service Engine Soon" light. If I try any sooner everything goes completely dead. No clicking, no sounds period.
With ignition key in the "On" position everything lights up and behaves like usual. Battery voltage somewhere near 13V, interior lights are usual brightness and so forth. When I turn the key to crank the engine, everything goes dead and stays dead until I return the key to "On". At that point everything on the dash resets itself like I just turned on the ignition.
The problem started 2 winters ago. Back then I'd wait 10-15 seconds. Now I'm waiting up to 5 minutes. This happens anywhere between 35F - 75F temp.
When the problem first started, I'd hear the fuel pump just before the "Service Engine Soon" light came on. Now however, I wait 1+ minute for the fuel pump to kick in, then another minute or more before I can start. The last thing I hear is what sounds like fuel moving through the pipes to the engine.
The battery is 1 year old and seems to charge ok. The battery voltage doesn't drain while I'm waiting (dashboard gauge). I don't think its a cold cranking amp issue. The car runs fine once I'm going and starts back up without a problem...unless I wait a few hours. Then I wait. Not as long, but I have to wait to start.
Any ideas?
Thanks
I've got an oddball problem with my 2000 Bonn.
The colder the weather gets the longer it takes before I'm "allowed" to turn the ignition over. I can set the key to "On" but I can't crank the engine until I see the "Service Engine Soon" light. If I try any sooner everything goes completely dead. No clicking, no sounds period.
With ignition key in the "On" position everything lights up and behaves like usual. Battery voltage somewhere near 13V, interior lights are usual brightness and so forth. When I turn the key to crank the engine, everything goes dead and stays dead until I return the key to "On". At that point everything on the dash resets itself like I just turned on the ignition.
The problem started 2 winters ago. Back then I'd wait 10-15 seconds. Now I'm waiting up to 5 minutes. This happens anywhere between 35F - 75F temp.
When the problem first started, I'd hear the fuel pump just before the "Service Engine Soon" light came on. Now however, I wait 1+ minute for the fuel pump to kick in, then another minute or more before I can start. The last thing I hear is what sounds like fuel moving through the pipes to the engine.
The battery is 1 year old and seems to charge ok. The battery voltage doesn't drain while I'm waiting (dashboard gauge). I don't think its a cold cranking amp issue. The car runs fine once I'm going and starts back up without a problem...unless I wait a few hours. Then I wait. Not as long, but I have to wait to start.
Any ideas?
Thanks
#2
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I would think it is a battery cable/corrosion issue. The SES light should come on right as the key is turned. It may also be an ignition switch issue as well, but I would think that to be around more often.
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Thanks to you sir! That may have done the trick. The cables were fine and terminals were clean, but I decided to re-grease the connections and the battery ground anyway. Turned on the ignition and I had instant start. Tomorrow morning will be the real test after a night sitting in the cold. Woo!
Thanks again
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Unfortunately the fix was short lived. It was faster to start this morning, but after work today I was back to waiting for the SES light.
The battery cables under the seat look brand new. I can see clean copper at the ends. I'll get the battery tested tomorrow. In the mean time, any other ideas?
The battery cables under the seat look brand new. I can see clean copper at the ends. I'll get the battery tested tomorrow. In the mean time, any other ideas?
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Ignion switch,,,, behind key switch under $100
Today, after checking all the engine cables and still having the problem, I pulled the same Ignition Relay for giggles and the problem went away.
How can I diagnose a 4 pin relay ? Failing that...ignition switch ?
Thanks!