Question 1

How to remove the exhaust pipe on Scion tC?

Accepted Answer

The first step to remove the 2AZ-FE exhaust pipe starts with disconnecting the battery negative cable followed by a minimum 90-second wait period to avoid Air Bag and seat belt pretensioners from activating. The second step requires extraction of the heated oxygen sensor positioned on Bank 1 Sensor 2. The first step includes removing the front floor panel brace by unfastening its 4 bolts. The exhaust tailpipe assembly removal requires the disassembly of two bolts and release of two compression springs to enable separation of the tailpipe from three supporting pipes that must have their gasket removed from the center exhaust pipe. To uninstall the center exhaust pipe assembly begin by deleting the 2 bolts which releases it from 2 pipe supports while recovering the gasket found near the front exhaust pipe. A complete front exhaust pipe assembly removal process requires the operator to disconnect the 2 bolts and 2 compression springs along with the front exhaust pipe and its gasket on the manifold. Finish the task by taking away the 5 exhaust pipe supports from the body.

Question 2

How to install the exhaust pipe on Scion xB?

Accepted Answer

The installation of an exhaust pipe begins with measuring the compression spring's length with vernier calipers so check the length reaches 41.5 mm (1.634 in.) if not install a new compression spring. Join an exhaust pipe gasket to the exhaust manifold converter before using 2 compression springs along with 2 bolts that need 43 Nm (438 kgf-cm, 32 ft-lbf) of torque to install the front exhaust pipe. Install a new gasket on the front exhaust pipe before attaching the center exhaust pipe assembly through two bolts and No. 4 exhaust pipe supports with 43 Nm (438 kgf-cm, 32 ft-lbf) torques. Use 4 bolts to install the front floor center brace while applying torque of 51 Nm (520 kgf-cm, 38 ft-lbf). Assess the No. 2 center exhaust pipe assembly compression spring length that must be at least 38.5 mm (1.516 in.) before replacing it if necessary. A plastic hammer and wooden block assist in installing a new exhaust pipe gasket that reaches flush with exhaust manifold and center exhaust pipe assembly while maintaining correct installation direction to prevent gasket damage and re-use. The No. 2 center exhaust pipe assembly requires installation with 2 compression springs and 2 bolts that should be torqued to 43 Nm (438 kgf-cm, 32 ft-lbf). A plastic hammer should be used to uniformly drive a new tail pipe baffle into position through its keyway which should align with the protruding part of the exhaust pipe tail. For assembly of the No. 2 exhaust pipe connect a new gasket before attaching the tail exhaust pipe assembly with its 2 bolts and No. 4 exhaust pipe support. The procedure ends by installing the heated oxygen sensor followed by leak tests on the exhaust gases prior to fitting the No. 1 engine under cover.

Question 3

How to service and repair the exhaust pipe assembly on Scion xA?

Accepted Answer

Repairing and servicing the exhaust pipe assembly starts with shifting the shift lever knob sub-assy (M/T transaxle) while unfastening the console box assy rear and floor panel brace front with their respective two bolts. First unfasten the bolt from the exhaust pipe assy tail along with the clamp before disconnecting the two exhaust pipe supports to extract the exhaust pipe tail and its gasket. Service of the exhaust pipe assy front requires disconnecting 2 heated oxygen sensor connectors and removing the grommet followed by unfastening 2 bolts and 2 compression springs. The exhaust pipe front requires removal with its gasket from the exhaust manifold and the 2 heated oxygen sensors after disconnecting the 2 exhaust pipe supports. The first step for installing the exhaust pipe assy front involves installing the 2 heated oxygen sensors before torquing them to 44 Nm (449 kgf-cm, 32 ft. lbs.). Seek replacement of the compression spring if its free length measurement by vernier calipers falls below 40.5 mm (1.594 inch). Tapping in a new gasket using plastic-faced hammer and wooden block must be done until it reaches flush with exhaust manifold position with correct gasket orientation and avoid recycling old gaskets. Fasten together the exhaust pipe supports before mounting the exhaust pipe front along with attaching each compression spring and bolt with a torque of 43 Nm (438 kgf-cm, 32 ft. lbs.). Secure the heated oxygen sensor connectors by installation of the grommet. Position the exhaust pipe front by installing a new gasket followed by connecting two exhaust pipe supports that should be secured with a clamp and bolt torqued to 32 Nm (326 kgf-cm, 24 ft. lbs.). The technician must check exhaust gas leaks followed by reinstalling the floor panel brace front at 20 Nm (199 kgf-cm, 14 ft. lbs.) torque setting and then installing the console box assy rear and the shift lever knob sub-assy (M/T transaxle).

OEM Scion Exhaust Pipe

32 Exhaust Pipes found

Scion Exhaust Pipe

Scion Center Pipe

Scion Exhaust Pipe, Center

Scion Front Pipe

Scion Front Pipe

Scion Front Pipe

Scion Muffler & Pipe

Scion Front Pipe

Scion Muffler & Pipe

Scion Muffler & Pipe

Scion Front Pipe

Scion Muffler & Pipe

Scion Front Pipe

Scion Muffler & Pipe

Scion Front Pipe

Scion Exhaust Pipe, Center

Scion Front Pipe

Scion Catalytic Converter, Center

Scion Center Pipe

Scion Front Pipe

Scion Exhaust Pipe Parts Questions & Experts Answers

Related Scion Parts

Browse Scion Exhaust Pipe by Models