1999 Chevy Camaro

1999 CHEVROLET CAMARO
141,000 MILES • 6 CYL • 2WD • MANUAL
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DEBBIEMC
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  • 1 POST
I have took my car to the shop where they did a diagnostic test found that the mass air flow sensor was showing low voltage. in addition codes p0135 & p0155 are not sufficient. please tell me how we can figure out what our problem is without buying parts we dont need. the engine/heated oxygen fuse keeps blowing too.
Oct 22, 2010 at 12:40 PM
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HMAC300
  • CERTIFIED EXPERT
  • 48,601 POSTS
check for holes in the air duct behind the MAF sensor. Also check all the hoses for leaks. check the harnesses by the O2 sensors to see if there area ny burnt wires that are touching ground, you may have a bad sensor but you also may have a wire grounding out and blowing your fuses. If anything has been added like aradio, etc it may be the cause for all of your problems as someone may have hooked into the wrong wire.
Oct 27, 2010 at 7:04 PM