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#1
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hesitation at low rpm's
I'm feeling a hesitation during acceleration. It's only in first and second gear. I've done a tranny swap. 4.11 out of a 92 legacy. Is this something in the ecm? Or does this sound like something else? I've done the torque mod too.
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#2
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Sounds sort of like my car. I have trouble climbing through 1200-1800 RPM if I'm just gently accelerating. Anything above that is fine, but getting to 2000 RPM can take a quick jab on the gas sometimes.
I'm fairly certain my TPS (throttle position sensor) is on the way to it's grave. I haven't pulled and tested it yet, but it seems like the culprit to me. There's a How-To on testing the TPS. From my local Subie dealer a new TPS is $377 Canadian, so alternate methods of finding a new one might be something to consider.
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Chris 92 Ebony Mica LS-L "A Rolling Restoration": 223,250 KM - Sleeping 2007 STi 6MT, Stance GR+ coilovers, PWR Rad, JDM hood badge, svxfiles 6000K HIDs, JDM Clear Corners, $15/15 min mod, $20/20 min mod, Energy Swaybar Bushings, Hella Supertones horns, Gold STi BBS rims, Group A lightweight crank pulley, A/C system removed, Custom header-back exhaust, Hybrid carbon/metal rear sway bar, restored headlights with CCFL halos 2008 Subaru Legacy Spec B - Diamond Grey Metallic - Sold 2020 Ram 1500 Longhorn - Red Pearl |
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