Starting a 986 after storage

[blue62]

Originally Posted by deemce1

Yes. With MAF disconnected, it ran fine.

In another search (for MAF), someone wrote that after cleaning the problem remained. The next day he tried again and it worked. I tried the same this AM and it started right up and ran for about a minute then the CEL came on. Will wait for the replacement.

When you mention that these cars do not like aftermarket MAF, what are the symptoms (as I had already ordered an aftermarket part)?

After Market MAF sensors either don't last long in these car or simply don't work at all.
I have no idea why that is...... but it is what it is.

When it comes to sensors like your MAF or O2 sensors always go with Bosch.
Bosch was the first to adapt O2 sensors to automotive use and they also developed the first MAF sensors. So they know what they are doing.
It will save you money in the long run.
If you can send the after market MAF back and get a refund I would do so.

MAF sensors can be rather sensitive... cleaning sometimes works sometime not.
But they need to be cleaned with a spray MAF sensor cleaner.
And never touch the resistor wire. handle by the plastic body only.
Another thing never run an after market air cleaner that requires oil on it like a K&N type air cleaner.
They destroy MAF sensors.

Keep me posted on your end result if you would.
Helps me improve my diagnostic procedures to know end results.

[deemce1]

Originally Posted by blue62

After Market MAF sensors either don't last long in these car or simply don't work at all.
I have no idea why that is...... but it is what it is.

When it comes to sensors like your MAF or O2 sensors always go with Bosch.
Bosch was the first to adapt O2 sensors to automotive use and they also developed the first MAF sensors. So they know what they are doing.
It will save you money in the long run.
If you can send the after market MAF back and get a refund I would do so.

MAF sensors can be rather sensitive... cleaning sometimes works sometime not.
But they need to be cleaned with a spray MAF sensor cleaner.
And never touch the resistor wire. handle by the plastic body only.
Another thing never run an after market air cleaner that requires oil on it like a K&N type air cleaner.
They destroy MAF sensors.

Keep me posted on your end result if you would.
Helps me improve my diagnostic procedures to know end results.

OK Blue,

I was out of town for the past 2 weeks so the replacement MAF sat in my mailbox. Just back today and installed. Started right up and idled great. After about 10 seconds, the idle jumped, then settled to normal. I assumed it was the CPU doing it's thing with new readings. Now just the CEL. It is on and I assume it will shut off after a few miles of driving with the new MAF?

I appreciate all the help and replies as now I am ready for some top down driving (if CEL resets).

Thanks again,
Deemce (Dave)

[blue62]

Originally Posted by deemce1

OK Blue,

I was out of town for the past 2 weeks so the replacement MAF sat in my mailbox. Just back today and installed. Started right up and idled great. After about 10 seconds, the idle jumped, then settled to normal. I assumed it was the CPU doing it's thing with new readings. Now just the CEL. It is on and I assume it will shut off after a few miles of driving with the new MAF?

I appreciate all the help and replies as now I am ready for some top down driving (if CEL resets).

Thanks again,
Deemce (Dave)

It may take few drive cycles for the CEL to turn off.
If you have an OBDII scanner you should be able to clear the codes that caused the CEL.
Or go to an auto parts store like Orielly's they have scanners to read customers codes and can possibly clear the codes for you.

[deemce1]

Originally Posted by blue62

It may take few drive cycles for the CEL to turn off.
If you have an OBDII scanner you should be able to clear the codes that caused the CEL.
Or go to an auto parts store like Orielly's they have scanners to read customers codes and can possibly clear the codes for you.

Will do. Thanks!

[deemce1]

Originally Posted by blue62

It may take few drive cycles for the CEL to turn off.
If you have an OBDII scanner you should be able to clear the codes that caused the CEL.
Or go to an auto parts store like Orielly's they have scanners to read customers codes and can possibly clear the codes for you.

Took it on a four hour round trip to Annapolis MD Sunday. Purred all the way down and back!!