Previous Thread
Next Thread
New Reply
Print Thread
Rate Thread

Joined: Sep 2017
Posts: 1
New Member
New Member
Joined: Sep 2017
Posts: 1
Just bought 2003 GT, drove 10 miles got up to 4k rpm and the engine hesitates and losses power. Ran codes,PO100 (mass or volume Air flow A circuit)P0110 ( Intake Air Temperature Sensor 1 ? Circuit),P0420 Catalyst System Efficiency below Threshold Bank 1) P0012 A camshaft Position timing over-Retarded ? Bank 1), Cleaned Mass Air Flow on top of air intake, No change, Replaced Spark Plugs, No Changed, Replaced Mass Air Flow Sensor on top of air take, no change. Changed Camshaft solenoid, engine started, cleaned the Camshaft position sensor (had small metal particles mixed with oil attracted to the magnetic pull from cam shaft position sensor), codes cleared, but now when engine warms up while driving the CEL flashes rapidly and car hesitates, bogs down no acceleration at 3200 rpms. (Such as when at 60 mph in 5th gear, shift down to 4th rpms jump to 3200 rpms) Replaced catalytic converter, no change. Below 3000 engine seems to operate normally.

Just sank $3000 into this car, plus 850 for the catalytic converter, now it's in a shop in Nashville and the mechanics can't figure out the problem. I need help from you Gurus!!!

Joined: Dec 2017
Posts: 241
Likes: 30
Member
Member
Joined: Dec 2017
Posts: 241
Likes: 30
Perhaps you should reset the ECU by removing battery's negative terminal after cleaning or replacing the MAF.

Join the conversation - Register Now or Log In to add your comment


Link Copied to Clipboard
Member Spotlight
ratfink
ratfink
2000 Toyota Celica GTS
Massachusetts

Posts: 96
Joined: July 2003
Show All Member Profiles 
Recent Topics
Spyder Headlight LEDs
by Dxnxld - Mar 25, 2024 6:51am
Anyone ever hear this noise?
by CeliacCelica - Mar 21, 2024 10:51am
Clunking sound (not sure where from)
by Juliansky - Mar 20, 2024 3:01am
Does anybody know where i can find a S53 trans rebuild kit?
by MoreRamenNoodles - Mar 19, 2024 8:57pm
Urgent
by SoloXKay - Mar 19, 2024 11:58am
OEM speedometer on aftermarket ecu
by Penaman99 - Mar 5, 2024 11:23am
Brake master cylinder
by Nigel100 - Mar 5, 2024 2:45am
7th gen auto rpm dip problem need help.
by ThomasThomas - Jan 5, 2024 2:01pm
Customize Your Toyota Celica Privacy Policy · About · Contact
Privacy Policy · About · Contact
CelicaHobby.com is an independent Toyota Celica enthusiast website. CelicaHobby.com is not sponsored by or affiliated with Toyota Motor Sales, USA, Inc. in any way. The Toyota and Celica names and logos are trademarks owned by Toyota Motor Sales, USA, Inc.
© CelicaHobby.com, 2001-2024
Powered by UBB.threads™ PHP Forum Software 8.0.0
(Preview build 20230331)