Need guidance on 96 LT1
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4th Gear
Joined: Jul 2018
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Need guidance on 96 LT1
96 Lt1, showing codes P0101 MAS, all the O2 sensors low voltage, it won't stay running. A friend took it to his house to clean it up for me, ( I recently had bypass surgery and the doctors have limited me severely on what I can do ). It ran great to his place, a couple of blocks. He took it around the block when done, that's when the problems started. Any advice would be very much appreciated.
Update: Went back to check some things, I was wrong on the o2 codes. Showed P0131 sensor 1 bank 1 low voltage, and P0151 bank 2 sensor 1 low voltage. Cleared the codes, tried to start it, starts then dies. tried it several times, now no codes showing. Air cleaner looks good, electrical connector is tight, no apparent breaks in the wires. Working on it in his front yard in the rain sucks.
Update: Went back to check some things, I was wrong on the o2 codes. Showed P0131 sensor 1 bank 1 low voltage, and P0151 bank 2 sensor 1 low voltage. Cleared the codes, tried to start it, starts then dies. tried it several times, now no codes showing. Air cleaner looks good, electrical connector is tight, no apparent breaks in the wires. Working on it in his front yard in the rain sucks.
Last edited by Okee54; Aug 8, 2020 at 02:08 PM. Reason: Update
