Code 1135 does not clear

2002 TOYOTA CAMRY
110,000 MILES • 2.4L • 4 CYL • 2WD • AUTOMATIC
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ELVIS19K
  • MEMBER
  • 1 POST
I have changed the A/F sensor and o2 sensor and did an evap leak test and still getting the p1135 code back as soon as i clear it. I have also changed MAF sensor, spark plugs and coil packs. My car turns and then warmed up it starts to go under 700 rpm's and sputtering.I ran out of trouble shoots.
Dec 30, 2019 at 2:59 AM
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ASEMASTER6371
  • ✓Experienced Mechanic
  • 52,796 POSTS
Good afternoon,

The fact the code returns immediately tells me it is electrical.

The A/F sensor has a feed from the relay. You need to test for voltage with the key on at the sensor connector.

Roy
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Dec 30, 2019 at 5:37 AM
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