I just picked up a 2007 Honda Odyssey with 137,000. The van has sat for four years due to the previous owner getting a new family car and now I’m in the process of getting it running right. I drained the gas, changed the oil, oil filter, air filter and it starts and runs but I’m maxing out at 3,000 rpm and I have an abs, vsa, and engine light on. I have checked the fuses, relays, and electrical connections coming from the throttle body and I can’t seem to manually put it into a relearn for idle and mixtures. Any tips? Is this a common issue? Thanks in advance.