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

replace alternator now code 48 help

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Old Aug 22, 2004 | 10:31 PM
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Default replace alternator now code 48 help

put on new alternator and electrical socket to alternator... noe code 48 .... what's a code 48... the search on this new forum is


would appreciate any help!!
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Old Aug 22, 2004 | 11:12 PM
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ttt
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Old Aug 22, 2004 | 11:27 PM
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DTC 48 Mass Air Flow (MAF) Sensor Circuit.
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Old Aug 22, 2004 | 11:28 PM
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Code 48 :shocked:
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Old Aug 22, 2004 | 11:54 PM
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See if the 10 amp ENG 1 fuse is blown.

It's in the fuse panel in the passenger side of the instrument panel.

(Open passenger side door, remove cover to expose the fuse panel).

If the fuse is good, verify the MAF plug is making good contact.
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Old Aug 23, 2004 | 07:54 AM
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