CHEVROLET OBD1 CODES CODE 34

Have Code 34 And 42. Runs Good With Esc Disconnected. High Idle.

I Have The Truck Listed Above C1500 5.0. I Have Replaced The Map Sensor And Connector The Ecm And Everything That Is Electronic That Makes...

I Have A Blazer And Just Started Receiving The Trouble Code 34/map Sensor. The Vehicle Idles Great But Hesitates (stumbles) At Low Speeds....

Had A Code 34. On Cold Start Up The Engine Service Soon Light Comes On. Sometimes Goes Off By Itself After Warmed Up Or When The Ignition...

When The Code 34 Comes Up It Says' Circuit To High/ To Low'. What Circuit Is It Refering To. Idle, Voltage?. Thanks, Billy (new Map Was...

I Am Showing No Power At The Maf Sensor. At The Sensor Relay, I Have The Brown Wire Showing Hot At All Times As It Should. I Have A Black/...

My 1988 Corvette Keeps Throwing A Code 34 About Every 4th Start. I Cleaned The Throttle Body And It Still Did It. What Now?

I Just Replaced My Map Sensor As Well As A New Hose For It To Be Sure There Are No Leaks. The Truck Runs Fine For A Little While Then It...