For week not I've been trying to figure out what's going on with my TPS. My car keeps showing me a code P0121. I ordered a TPS from ebay and still the same result (P0121). So I ordered a brand new from the Autozone and still a code came up again P0121. Anyway, I did some few testing by using my multimeter to test the power voltage and the resistance. The power showed me that I'm getting a 5.1 voltage. Then I check the resistance and the result came up 82-84. I'm not sure if my the test results are good or is there any other test that I should do to help me find the problem? Please help!
have the same problem?
Saturday, February 28th, 2015 AT 10:17 PM