Question about Chevrolet Blazer
P0452 indicates a low voltage signal from the fuel tank pressure sensor, which converts fuel tank pressure into a voltage signal sent to the ECM.
Evaporative Emission Control System Pressure Sensor Low Input indicates a low voltage problem in the Fuel Tank Pressure Sensor (FTPS). What the fuel FTP sensor does is convert fuel tank absolute pressure into electrical signals and inputs the signal to the ECM/PCM, (Computer). First thing to do is make sure the gas cap is good and tightened properly. Given the gas cap's age, you may just want to replace it as the seal may be dry and leaking which would give you a low pressure signal. Then check the vacuum lines and wiring at the FTPS (Location-Fuel Tank) to be sure they are good, clean and tight. Barring a wiring problem it can be a bad FTPS.
Regarding the noise from clutch, it seems to be a bearing issue or the clutch plate/pad might have worn.
Hope i helped.
Thanks for using ' Fixya ' and have a nice day!!
Posted on Jul 11, 2009
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
Aug 09, 2017 | Cars & Trucks
Sep 04, 2015 | GMC Sonoma Cars & Trucks
Oct 16, 2014 | 1998 GMC Jimmy
Sep 10, 2012 | 2005 Mercedes-Benz C-Class
Sep 30, 2011 | 1998 Cadillac Seville
Aug 04, 2011 | 2000 Chevrolet Blazer
Jun 02, 2011 | Oldsmobile Alero Cars & Trucks
Aug 13, 2010 | Isuzu Rodeo Cars & Trucks
Feb 26, 2010 | 2002 Ford Expedition
Jan 15, 2010 | 1998 Chevrolet S-10 Pickup
Aug 20, 2018 | Chevrolet Cars & Trucks
Aug 19, 2018 | 2008 Chevrolet Cobalt
997 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: