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by Fourthbean
31 Dec 2016, 10:12
Forum: C30, C70 2006+, S40 & V50 2004 ½ +
Topic: Is my Bosch ETM/throttle-body dead? -- 2005 S40 T5
Replies: 4
Views: 2919

Re: Is my Bosch ETM/throttle-body dead? -- 2005 S40 T5

Wired up an oscilloscope to my laptop and tied into the Throttle motor wires. I was able to reproduce the mismatch of throttle angle and expected throttle angle. When the actual throttle angle dropped off the throttle motor was no longer receiving any voltage. This leads me to believe either a wirin...
by Fourthbean
30 Dec 2016, 20:03
Forum: C30, C70 2006+, S40 & V50 2004 ½ +
Topic: Is my Bosch ETM/throttle-body dead? -- 2005 S40 T5
Replies: 4
Views: 2919

Re: Is my Bosch ETM/throttle-body dead? -- 2005 S40 T5

OK, I've been playing around with the car some more. Interesting tidbit is that each time I get a freeze frame for ECM-9270 the "throttle angle" is always 17.25% where the Nominal throttle angle and desired throttle angle are both different values that are independent of each other as well...
by Fourthbean
27 Dec 2016, 10:46
Forum: C30, C70 2006+, S40 & V50 2004 ½ +
Topic: Is my Bosch ETM/throttle-body dead? -- 2005 S40 T5
Replies: 4
Views: 2919

Is my Bosch ETM/throttle-body dead? -- 2005 S40 T5

Good day! So a tad bit of BACK-STORY, I purchased this 2005 S40 T5 that was already experiencing a "reduced power mode" condition. Turning the car off for a few minutes would clear it but go right back after a minute or two of driving. PROBLEM: Purchased a VIDA system hoping to get some ac...