C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

That was wierd!

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Old May 4, 2005 | 05:15 PM
  #1  
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From: Howard PA
Default That was wierd!

My engine light came on so I scanned it and came up with P0161, P0155, and P0300

Went to check the 15A fuse in the I/P panel for the O2 heaters (this is a 96) and guess what? The dam thing wasn't there! How in the world could I have been driving this for months now and just now the O2 heater codes come up? Maybe gremlins stole my fuse?

The P0300 is the scarey one, multiple misfire! I'm hoping maybe it'll settle down with the O2 sensors working correctly. I know, I'm grasping, no shame for the opti though it does have 86K on the clock now.
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Old May 4, 2005 | 05:54 PM
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VetNutJim
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From: Atlantis
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Steal it back form the gremlins. Put it back in and see if the code goes /stays away.

Maybe it didn't need to be heated to work ok.

Hmmm, "P" codes....hmmmm.... you got an ODBII system.... wish I had one'a'dem. I'm driving on three decade old technology... ODBI
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Old May 4, 2005 | 07:25 PM
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From: Howard PA
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I won't know untill the engine cools down below 122 degrees. That might not be untill tomorrow morning.

Don't be jealous of OBDII, tuning software is like non-exsistant save for LT1/LT4 Edit @ $450.00
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