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6 Posts
hey guys
Ive owned an impreza for a while and have done alot with them. About a month ago I bought a 2005 subaru outback with a blown motor. The previous owner drove it on a single oil change for 40,000 miles, the motor then developed a serious rod knock. I bought the outback in running condition, trailered it home and replaced the short block. upon starting it, it had some difficulties, wouldnt start. After playing with connections it finally started and ran fine. No dash lights, nothing. The next day after finalizing a few things i started it again to heard a weird noise in the transmission along with the area around the ecu and under the drivers dash. Now, the cruise light flashes, the check engine light is solid, listing 2 codes (p1714,p0700) and at a stop the "AT oil" and "AWD" lights flash. When driving it would shift hard from second to third and on the highway at 2500rpms would stutter between overdrive and 4th gear. after a bit of searching, taking it to the dealer and troubleshooting i decided to replace the Transmission control module. Just did that tonight and the light flashing problem still exists however it appears to shift smoother.
Known information-
40,000 miles on heads, and complete driveline
70,000 on short block
Cruise light flashes, solid CEL, "At oil" flashes when slowing down and both "AWD" and "AT oil" flash at a stop
Replaced TCM
Check harness and connections
Codes-
p1714- Throttle position sensor power supply circut
p0700- transmission link
Can anyone help? im mechanically inclined and am stumped with this one.
Ive owned an impreza for a while and have done alot with them. About a month ago I bought a 2005 subaru outback with a blown motor. The previous owner drove it on a single oil change for 40,000 miles, the motor then developed a serious rod knock. I bought the outback in running condition, trailered it home and replaced the short block. upon starting it, it had some difficulties, wouldnt start. After playing with connections it finally started and ran fine. No dash lights, nothing. The next day after finalizing a few things i started it again to heard a weird noise in the transmission along with the area around the ecu and under the drivers dash. Now, the cruise light flashes, the check engine light is solid, listing 2 codes (p1714,p0700) and at a stop the "AT oil" and "AWD" lights flash. When driving it would shift hard from second to third and on the highway at 2500rpms would stutter between overdrive and 4th gear. after a bit of searching, taking it to the dealer and troubleshooting i decided to replace the Transmission control module. Just did that tonight and the light flashing problem still exists however it appears to shift smoother.
Known information-
40,000 miles on heads, and complete driveline
70,000 on short block
Cruise light flashes, solid CEL, "At oil" flashes when slowing down and both "AWD" and "AT oil" flash at a stop
Replaced TCM
Check harness and connections
Codes-
p1714- Throttle position sensor power supply circut
p0700- transmission link
Can anyone help? im mechanically inclined and am stumped with this one.