Troble code D900 - 2005 Mercury Mountaineer

http://www.fixya.com/tags/fault_code_d900/cars/volvo

does this car have a timing belt on it did it break , open the air box spray a little ether in it should start ,do not disconnect anything just do this , get back ,

try this site http://www.allpar.com/fix/codes.html

did you reset code,any vacuum leak.

there is a code table here: code table, hope it can help you

We do not have a 1.4 in this country and D900 is not a Ford fault code as far as the book goes.

are you sure the code begins with u as all my technical data codes for hyundai all begin with p. let me know and i will try sort it for you. thanks

what is thep1200 troble code in tata indigo cs dicor

d900 is the OBDII reader model number

12.5 with the engine running? Should be battery voltage and you need the find the loss. The Maf should have ground as good as the battery ( common to fail by 2 volts ( needs fixed)) Power should be battery ( common to be 1/2 volt off) Singnal wire should be 5 volts unplugged with the key on and not running. Troble code not common as thats not the normal way their numbered what makes you think you have troble is the check engine light on ? Who checked these codes and what makes you think theirs a maf problem? What does the car run like ? Stall hesite, bog not start drink gas fail to pas? Sentras go like hell and stop on a dime if theirright and they stay that way till they blow or lose an injector ( injectoe failure is common over 150 thou.) Mileage ( unknown) Manuel or auto ( unknown) driving problem if any ( unknown)