car throwing a P1810 code, and BAD problem I cant figure out.
Thread Starter
TECH Apprentice
Joined: Jul 2004
Posts: 375
Likes: 0
From: Carolina
car throwing a P1810 code, and BAD problem I cant figure out. 
My cars throwing this. When i rev it, its breaking up down low. It seems fine u top. The car wants to cut off when I give it gas, the rpms then drop but it does idle at first.The code its throwing is P1810 TFP Valve Position Switch??
I have a list of codes, but I have no idea what to check/repalce for this one. Im useing hp tuners.
On The Tree
Joined: Dec 2004
Posts: 100
Likes: 0
From: Satellite Beach, fl
Transmission Fluid Pressure. On a Y body its the manual portion of what gear you select. There are five switches, two normally closed and three normally open. When the wrong combination is selected or read by the PCM P1810 is displayed. Basically your car does not know what gear you have selected, your TCC is locked or your car thinks it's in gear when you start it.
